• For 2024 Pilgrims: €50,- donation = 1 year with no ads on the forum + 90% off any 2024 Guide. More here.
    (Discount code sent to you by Private Message after your donation)

Search 69,459 Camino Questions

Water bottle or Hydration Pack?

Julia Mumford

Adventure Geek
Time of past OR future Camino
Camino Frances (2016, 2017, 2018, 2019)
Camino Ingles (2018)
I am just curious if you guys prefer a water bottle or hydration pack?

I have always carried a hydration pack for my Camino's but I have just noticed that my current Osprey one looks a bit grubby, so I need a new one. Or should I swap to a water bottle?

Pro's and Cons?

Thank you.
 
The focus is on reducing the risk of failure through being well prepared. 2nd ed.
It's definitely a personal preference.
Last year, on my first Camino, I used a collapsible water bottle and a smart tube system. I originally carried the bottle in my backpack's outer side pocket to facilitate refilling. However, in August the water quickly warned up. So I started carrying the bottle inside my pack, thus creating a de facto hydration pack, albeit one that wasn't very easy to clean. This year I carried a standard hydration pack, with a wide opening for ease of cleaning.
The negative of the hydration pack is that you don't know exactly how much water you have left. I usually carry a small partially filled disposable bottle with my "emergency" water.
 
This subject always boils down to what the individual is use to doing. Both work just fine, but I prefer the bottle for taste & ease of cleaning. I also use Osprey packs all 3 have hydration bags. But I use the area they get stored for items that are thin & used only for fixing my or others feet such as moleskin those type items. More the problem with my bottle is you have to usually modify/ add a bottle holder that is easy to access.
The bags are instant access while walking & you have to modify them if you want to fill them without taking off your pack. In any case both systems work fine. Have fun experimenting.
Keith
 
€2,-/day will present your project to thousands of visitors each day. All interested in the Camino de Santiago.
I am just curious if you guys prefer a water bottle or hydration pack?

I have always carried a hydration pack for my Camino's but I have just noticed that my current Osprey one looks a bit grubby, so I need a new one. Or should I swap to a water bottle?

Pro's and Cons?

Thank you.

For 20+ years I've used a hydration bladder. I hate bottles. They make my pack unbalanced and I have to stop to pull them out and drink. With my bladder I can just drink at will with no stopping. It's easier to stay hydrated for me this way. For many years I've used a Camelbac bladder but this year I bought the Osprey one. The open to makes it a lot easier to refill than the old style with the round hole. Keeping it clean is not an issue. You can rinse it out every day if you want or not. I've never had bacteria grow in one even on extended wilderness backpacking tips. That's my 2 cents :)
 
I love using Smart Water bottles with the flip top lid. They hold quite a bit and are so easy to fill up and very sturdy. I buy two at only $1 each. That said, it is just my opinion and I have never used a bladder. Also, I have always walked with a family member, who very willingly would grab it for me whenever I needed a drink. The bladders of course allow you to drink at will while keeping your pack on which is very convenient, but I prefer not to mess with one.

I've heard it's a "no no" to ask other pilgrims to grab your water bottle for you. Not sure if this is true, however. Kind of sad though if it is as it's such a simple way to help your fellow man.
 
For 20+ years I've used a hydration bladder. I hate bottles. They make my pack unbalanced and I have to stop to pull them out and drink. With my bladder I can just drink at will with no stopping. It's easier to stay hydrated for me this way. For many years I've used a Camelbac bladder but this year I bought the Osprey one. The open to makes it a lot easier to refill than the old style with the round hole. Keeping it clean is not an issue. You can rinse it out every day if you want or not. I've never had bacteria grow in one even on extended wilderness backpacking tips. That's my 2 cents :)

I know that I mentioned ease of cleaning, but to be honest, I didn't bother cleaning my water pack very often. I had read that if you are using it continuously it really doesn't need to be cleaned often.

I love using Smart Water bottles with the flip top lid. They hold quite a bit and are so easy to fill up and very sturdy. I buy two at only $1 each. That said, it is just my opinion and I have never used a bladder. Also, I have always walked with a family member, who very willingly would grab it for me whenever I needed a drink. The bladders of course allow you to drink at will while keeping your pack on which is very convenient, but I prefer not to mess with one.

I've heard it's a "no no" to ask other pilgrims to grab your water bottle for you. Not sure if this is true, however. Kind of sad though if it is as it's such a simple way to help your fellow man.

I would certainly grab someone's bottle for them if they asked, but I would not be comfortable constantly asking someone to do so for me. And I spend a lot of time walking alone, so for me the hydration bladder is a better option.
 
Get a spanish phone number with Airalo. eSim, so no physical SIM card. Easy to use app to add more funds if needed.
I carry a bladder for long stages but generally prefer to carry two 500ml bottles. One in my pack
and the other sits in my bum bag so is always easily accessible. I found I didn't like adding the extra weight to my rucksack when I filled the bladder, which is why I prefer bottles. Same weight I know but in a different place. Personal preference- totally unscientific!
 
I carried two bottles and used the Smartube by Bluedesert. I carried 2 bottles. One was only water, the other had electrolyte tablets.

My pack has a pocket for a hydration pack, but I didn't like the idea of trying to fish it out and the fight to put it back in when refilling. I purchased the Smartube which fit onto my bottles. I used my insulated cycling bottles, so my water was always at a comfortable temperature. Not cold, but definitely not hot from sitting in the sun.

For me, I thought it was the best of both worlds. Bottles that where easily accessible with the convenience of the drinking tube.
 
I carry two 600ml bottles of water, in my opinion people carry far too much water than needed on the camino, I use to myself and would often arrive at a town still carrying a litre or so. Personal choice though as some will need to drink more.

Advantages of water bottles....cheaper, easier to replace and they force you to stop and take a break more often.
 
A selection of Camino Jewellery
I started my Camino with a camelback but managed to lose the valve within 6 days and couldn't find a replacement. Ended up using 2 small bottles and had to purchase a small bag to put them in as I was travelling alone and I drink quite often. Didn't want to have to stop and take off my pack every time for a drink.
 
I am walking the LePuy route in June with two friends instead of family this time. Since we may walk at a different pace I've just purchased a new fanny pack (love them) with a water bottle holder attached next to it. Probably a bulkier set up than I'm used to, but at least I can grab the bottle myself this time and be an "independent woman". :D
 
Down bag (90/10 duvet) of 700 fills with 180 g (6.34 ounces) of filling. Mummy-shaped structure, ideal when you are looking for lightness with great heating performance.

€149,-
I enjoy the nifty shoulder stretch needed to pull a bottle out of my Osprey side pouch while walking.

I found a camelback really good for hydration but was always checking it after unwittingly running out of water one hot afternoon.
 
I am a fan of a bottle. I like to the feeling of gulping when I'm thirsty. I carry one 500ml on a carabiner on my belt and a spare 500ml in my pack. I really enjoy filling up at the Fuentes : fountains in the villlages and having fresh cold water. It's been working perfectly - except once when i didn't close it tightly and spilled it!
 
First camino i used my Camelback. It was hot hiking even in late September and it was a pain to refill. Second camino I picked up 2 500ml water bottles (thin walled but looked like cut crystal) and carried them in the bottle holders on my front facing fanny pack. Much easier to refill at the fuente.
 
The focus is on reducing the risk of failure through being well prepared. 2nd ed.
I am just curious if you guys prefer a water bottle or hydration pack?

I have always carried a hydration pack for my Camino's but I have just noticed that my current Osprey one looks a bit grubby, so I need a new one. Or should I swap to a water bottle?

Pro's and Cons?

Thank you.
Personal preference like fleece vs down, boots vs trail shoes etc.
I did the C Frances this time last year using a 3L Osprey hydration bladder. I had previously used bottles in a variety of backpacks, but found them difficult to access. The bladder system works well for me, with the tube tip attaching via a small magnet to one of the straps in front of the shoulder. I find it best to take sips at regular intervals while walking. We walked through a heat wave for a couple of days, and this technique worked well.
 
This seems a great opportunity to ask a long-pondered question to those who use hydration bladders carried in the backpack.

I notice they are nearly always carried next to the back. With all the insulation on the side away from the back (clothing, gear, etc.) doesn't the water quickly trap and retain body warmth ? Somehow near-body-heat water just isn't appealing to me.
 
I am just curious if you guys prefer a water bottle or hydration pack?

I have always carried a hydration pack for my Camino's but I have just noticed that my current Osprey one looks a bit grubby, so I need a new one. Or should I swap to a water bottle?

Pro's and Cons?

Thank you.
I used hydration packs for a couple of years but went back to bottles because the water from
bladders tasted plasticky to me. I cleaned the bladders constantly but still got that taste and couldn't tolerate it any more. Water from bottles doesn't taste that way to me.
 
Get a spanish phone number with Airalo. eSim, so no physical SIM card. Easy to use app to add more funds if needed.
Purchased two 500ml bottles of water every other day and discarded them after 2 days. Strange that I was the only person in my group without a hydration pack and I was the only one who didn’t get trail belly. Hmmm ...

As for ease of access, I saw two girls from Italy arguing because one apparently asked the other to fish out her water bottle one too many times.

When I suggested that they each carry the others bottle in the outside mesh of the other’s pack, they smiled at me like I invented spaghetti sauce. Lol.

Hydration packs make sense for the back country only. There’s no reason to haul that much water. Drink a liter before you leave each day and at least a liter when you finish and you don’t need to carry so much water. 500mls to 1l tops and that is when we are talking July in the meseta.
 
You can put a sprig of wild mint in a water bottle. ;)
 
Purchased two 500ml bottles of water every other day and discarded them after 2 days. Strange that I was the only person in my group without a hydration pack and I was the only one who didn’t get trail belly. Hmmm ...

As for ease of access, I saw two girls from Italy arguing because one apparently asked the other to fish out her water bottle one too many times.

When I suggested that they each carry the others bottle in the outside mesh of the other’s pack, they smiled at me like I invented spaghetti sauce. Lol.

Hydration packs make sense for the back country only. There’s no reason to haul that much water. Drink a liter before you leave each day and at least a liter when you finish and you don’t need to carry so much water. 500mls to 1l tops and that is when we are talking July in the meseta.
Even though I have the set up to fill my hydration pack with a water purifier I still don't use it in the backcountry because I don't like taking the bag out of the pack or walking my pack to the water source. I am starting to think I may be a bit stubborn or lazy. In the field in the Army I loved my hydration system because it was usually 120F . Never went down from heat. Yet I just realized my water bottles represent civilian freedom/vacation. Well isn't that just personally interesting. :D
 
St James' Way - Self-guided 4-7 day Walking Packages, Reading to Southampton, 110 kms
Purchased two 500ml bottles of water every other day and discarded them after 2 days. Strange that I was the only person in my group without a hydration pack and I was the only one who didn’t get trail belly. Hmmm ...

As for ease of access, I saw two girls from Italy arguing because one apparently asked the other to fish out her water bottle one too many times.

When I suggested that they each carry the others bottle in the outside mesh of the other’s pack, they smiled at me like I invented spaghetti sauce. Lol.

Hydration packs make sense for the back country only. There’s no reason to haul that much water. Drink a liter before you leave each day and at least a liter when you finish and you don’t need to carry so much water. 500mls to 1l tops and that is when we are talking July in the meseta.

It's not necessary to fill hydration packs. I usually carried less than a liter in mine.
 
Hydration packs make sense for the back country only. There’s no reason to haul that much water.

Sorry, but that is just not a true enough statement to apply to all.

We only use water bladders on the last two caminos and on our day walks around home. They work great, and the Osprey branded bladders used with the Osprey backpacks work great and eliminate many of the complaints here (the exception being that the water tastes like plastic) in that they are easy to fill, are not buried in the main compartment, you don't have to unsnake the hose (there's a real nice quick disconnect) and I've not experienced the water getting to body temp.

After a round of blisters on my first Frances, I decided it was due to hydration. While I cannot claim firmly cause and effect, I've not had a single blister while using the water bladder.
 
I restate my question in hopes that someone (or someones) will answer:

=====================

I notice that water bladders are nearly always carried next to the back. With all the insulation on the side away from the back (clothing, gear, etc.) doesn't the water in the bladder quickly warm up to near-body heat ?

====================

This Enquiring Mind wants to know. (Seriously, I do.)
 
Technical backpack for day trips with backpack cover and internal compartment for the hydration bladder. Ideal daypack for excursions where we need a medium capacity backpack. The back with Air Flow System creates large air channels that will keep our back as cool as possible.

€83,-
Hi Glenn, I did answer your question above. Here it is for you; I've not experienced the water getting to body temp.
 
I restate my question in hopes that someone (or someones) will answer:

=====================

I notice that water bladders are nearly always carried next to the back. With all the insulation on the side away from the back (clothing, gear, etc.) doesn't the water in the bladder quickly warm up to near-body heat ?

====================

This Enquiring Mind wants to know. (Seriously, I do.)
It depends on how warm it is & how many hours you are walking. For example it will stay cool longer the fuller it is so if you have 2 liters it will be fine for 2 hours in your pack at say 80F also as far as the heat coming off your body that will be determined by how the pack is designed. So if you really want to know these things go for a 4 hour walk with your pack fully loaded, test it in the rain,test it in the snow, test it in the sun. As reality will be found quickly from head to toe.
 
€2,-/day will present your project to thousands of visitors each day. All interested in the Camino de Santiago.
I have used bladders for years in the Australian bush , I took mine to Spain , used it once and posted it back as soon as I could .
Too fiddly , Spanish water seemed to react with it and make it even more ' plastic like ' in taste and frankly with the readily available water sources on the Camino there is no need to carry too much .
I ended up using two blue plastic bottles with wide mouths that came with a particular brand of slightly upmarket water available just about anywhere . The biggest advantage was that the larger cap allowed me to put ice blocks into it easily , a refreshing luxury during the 40+ C days along the Meseta .
 
So many seem to have had issues with Camelbaks (incl. me) that I question why people don't go with the cheaper option of water bottles.
 
So many seem to have had issues with Camelbaks (incl. me) that I question why people don't go with the cheaper option of water bottles.

So many people have issues with bottles; they're difficult to reach and apparently people fight among themselves about getting the bottle for you, which means you don't drink enough water during the day, which leads to dehydration, which can lead to so many health issues (blisters anyone?), they're a nuisance on the trail with the litter, research shows that if the bottle has BPA it can raise your blood pressure after just two hours. Water bladders are so easy and convenient to use that I question why people don't go with a water bladder.

I'm making a point, but ultimately it is up to each person to decide what works best for them.
 
Last edited:
The focus is on reducing the risk of failure through being well prepared. 2nd ed.
Definitely a personal preference. I carried a water bottle (1.5 liters - 2 bottles on a few days when I was worried about long walks between fountains). My son carried a hydration pack.

He liked that it was easy for him to reach and sip on the water at all times. The weight was close to his back and centered.

I liked that my water didn't take space within my pack and that I could easily refill my water bottle without messing with the contents of my pack, so I could start out with less. I did have to have someone walking with me hand me the bottle if I wanetd a drink and put it back - or take off my backpack to get at it. The pocket where the water bottle was wasn't easily reachable while walking.

I would say that if you are the kind of person that likes to sip frequently, take a hydration pack. If you are someone that drinks less frequently but deeper each time, take the bottle(s).
 
I've never become comfortable with hydration packs - guess I'm just a gulper and not a sipper. Besides, I can put rehydration tablets or mixes in a bottle, something that I can't do with a bladder.

I "normally" carry a .5L bottle in a pant pocket (or both!) and keep a 1L bottle in a military canteen pouch that I hang on my hip belt. I get my 1L bottles at the grocery store - they're cheap and the store throws in a free serving of your favorite sports drink! These bottles are a lot lighter than carrying around a nalgene bottle - and can be easily replaced if they wear out. Or get left behind on the cafe table when you're trying to catch up with the rest of your group :) .

On my recent week-long CF I tried a hanging-bottle carrier that has a silicone part that goes over the neck of the bottle and then you hang the bottle off your belt/beltloop with the included carabiner. FAIL! The silicone actually broke on one (after swinging around for four days!), the carabiners were too small to actually fit over the belt so it didn't take long for the springs on the carabiners to break, and the webbing between the silicone and the carabiners started fraying after a day or two. I may continue to use these hangers (came in a bunch of 10 for $1 each!) close to home on day hikes but I'll go back to my canteen carrier for my next Camino.
 
I am just curious if you guys prefer a water bottle or hydration pack?

I have always carried a hydration pack for my Camino's but I have just noticed that my current Osprey one looks a bit grubby, so I need a new one. Or should I swap to a water bottle?

Pro's and Cons?

Thank you.
I carried three water bottles. Two Camel Bak’s on the pack (they keep water cool longer) and a small easy access one in a front pocket(sometimes a Gatorade bottle or a juice bottle purchased along the way) They are easier to refill en route than a stashed away bladder. You can also adjust how much water you are hauling based on the heat and distance between villages. You don’t have to carry the whole days water all day.
 
Join our full-service guided tour and let us convert you into a Pampered Pilgrim!
I am just curious if you guys prefer a water bottle or hydration pack?

I have always carried a hydration pack for my Camino's but I have just noticed that my current Osprey one looks a bit grubby, so I need a new one. Or should I swap to a water bottle?

Pro's and Cons?

Thank you.
I used a 1 L Nalgene bottle when I walked in 2016. Luckily I was with my wife who was able to pull it from my pack when I wanted a drink of water. If I had been a solo walker I would have had to take my pack off every time I wanted a drink. So if you are walking solo a bladder would be better but perhaps only a 2 liter bladder as to limit weight.
 
When the preference is clearly largely personal how much reliance should anyone put on the opinion of another?

Perhaps just try the two leading alternatives and decide which one you prefer.
In my opinion that's the second best method of choosing. I prefer to skip the "I prefer" opinions and pay attention to the posts that present the pros and cons of a product so I can first try out the one that seems to meet my needs. That usually saves me from buying something I won't need.
 
Join our full-service guided tour and let us convert you into a Pampered Pilgrim!
I simply will not tell someone that bottles are bad, reservoirs are the best. I am limited to telling people WHY I might prefer one over the other, and they can legitimately do likewise. I want folks to use what makes sense to them, and seems the best choice. Those factors for choosing are all subjective issues which no one can dispute.

This post was written to dispel myths which are commonly used to try and claim that reservoirs are either less sanitary to use, or are less easy to use than bottles; this is a difference than from focusing on how someone 'perceives' usability as was mentioned above with regard to subjective values for an individual.

I'm NOT writing this post to suggest that I and others who prefer reservoirs are making the best and most superior choice; I am posting this to preempt those who misstate facts - or who have insufficient facts -to claim that using hydration reservoirs is the WRONG way to go.

1. Sanitation. With water carry, bottles have no advantage. Reservoirs stay just as sanitary. They do not require cleaning every day, nor do they need to be dried.

As with plumbing, it is the change of water and water flow through frequent use which keeps bottles, reservoirs, and tubing fresh and sanitary. With normal use, both bladders and bottles are constantly refilled and emptied That keeps them sanitary UNLESS contaminated water is introduced, or other fluids with sugars (juices, energy drinks, soda pop, etc) are put into a bottle or a reservoir.

While working for the local public health district, I did a review of the literature, which I again did in 2016. Comparisons of bacterial contamination levels between bottles and hydration bladders were indistinguishable -- both had equally low rates of bacterial contamination. And both were at about equal risk for developing significant levels of bacteria and mold if not cleaned and dried properly prior to storage. In the last few years, the hydration reservoirs have become more modular in nature and have wider openings to access the water compartments, making it much easier to clean and prepare for storage than previous generations of the product.

One example study, from 2009:
https://www.wemjournal.org/article/S1080-6032(09)70419-3/fulltext

When it is time to store bottles or bladders away for the season, they can be sanitized if desired with a bit of bleach added to the final rinse water during cleaning. It is not necessary, but there is no harm in doing so. Then they can be rinsed out and be allowed to dry.

Molds and other nasty things occur if either container is stored with water over a period of time, or have contained other fluids which might have sugars and then are not properly washed out prior to long term storage. Mold may also form in the shorter term when fluids with sugars are exposed to warmth and sun.

Also, not all discolorations are harmful molds. Most times, it may be an algae growth from leaving stagnant water exposed to light.

2. Ease of Use. I find it personally easier to raise the mouth tube on my shoulder strap to drink from. I do not like to reach around to a side pocket, or even need to take off my pack to do so. I definitely do NOT like stuff hanging on my shoulder straps like bottles of water.

Again, this is personal preference, not an issue of something being 'better'. Access water bottles is not an issue of usability for bottle users.

3. Weight. Here is where two major claims are made, one is correct and the other is not.

A typical empty 2 liter reservoir weighs around 4 to 6 ounces. The equivalent in bottles around 1.5 to 3 ounces. Depending on bottle material used, though, bottles can weigh up to 8 ounces.

So while it is correct that bottles can weigh less, it is not a significant issue of consideration with overall backpack weight.

The other issue is reservoir water capacity and total weight.

You do not have to fill a reservoir to the tippy top. I will carry as much water as I need to carry from water source to water source. If the next water source is 32 kilometers distant under a hot sun, I will carry up to 4 liters. If the next water source is a few kilometers distant in cool weather, I might carry a half liter.

4. Refills. This is actually a subheading under 'ease of use', but it is frequently pointed to as why bottles are better than reservoirs.

I can refill my reservoir without even removing my backpack. One does not need to pull a reservoir out of the pack. It is a matter of using a quick disconnect system which is a simple and cheap add on accessory.

For those interested in adding a Quick Connect adapter to your hydration reservoir/bladder, I've added a link below. With the quick disconnect added, I don't even need to remove my backpack or daypack to do a quick and easy refill of the bladder.

NOTE: The video shows the quick disconnect being used with a water filter as used when wilderness backpacking. However, on camino I leave off the filter altogether. The refill cap is simply attached to my collapsible water bottle, after it is filled with water from a fountain or faucet.

For refill bottles.... I use an extremely lightweight collapsible bottle that can hold up to 1.5 liters. Empty, it rolls down to a small bundle that are easily stashed in an outside pocket.

Many times, I will carry 1/2 liter in the collapsible bottle as a quick backup as the weather or the distance between water refills dictates. So, if I decide to, say, carry 1 liters of water between water resupply points, I will fill the reservoir with 1/2 liter, and then carry 1/2 liter in the bottle, keeping the bottle partially collapsed and tucked into a side pocket.

By doing the above I do not need to see the water bladder itself in order to be assured of adequate water or to avoid accidentally running out of water.

The collapsible bottle I use is just one container option. The refill adapter with the Quick Connect kit can also fit on a variety of empty bottled water containers.

So those are the major issues that always seem to come up. There are other myths, but those are the major ones.


 

Most read last week in this forum

70+ year old, 5 ft. tall, 110 lb. female hiking the full Northern Route (del Norte). My goal is to carry no more than 12 pounds/5.44 kg. Ideally, I'd like to carry less. I'm planning to use a...
Has anyone tried wearing sun sleeves? Seems they might be good for protection from the sun while also perhaps forgoing the need for a long-sleeve shirt? My concern is whether or not the fit is...
Sorry if this seems trivial, but I leave in 26 days for my first Camino (Frances). I’m finalizing my backpack items figuring what makes the honored Final Cut. Question: I was gonna bring a...
I usually wear Motion Control, but thought I might try something new this year. What are YOUR favorites, and why?
Does anyone have any experience with getting a custom rain cover for an Osprey pack? After 4 different caminos I am now grappling with using my rain suit which I prefer vs a poncho because my...
I walked the Camino Portuguese in September 2023 and loved the experience. I'm looking forward to my next Camino sometime in 2025. Although I didn't need a blanket on the Portuguese, I'm...

❓How to ask a question

How to post a new question on the Camino Forum.

Similar threads

Forum Rules

Forum Rules

Camino Updates on YouTube

Camino Conversations

Most downloaded Resources

This site is run by Ivar at

in Santiago de Compostela.
This site participates in the Amazon Affiliate program, designed to provide a means for Ivar to earn fees by linking to Amazon
Official Camino Passport (Credential) | 2024 Camino Guides
Back
Top