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MSR Dromedary Bag Water Reservoir

4.7 4.7 out of 5 stars 1,185 ratings
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4-Liter
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Purchase options and add-ons

Brand MSR
Color Black
Material Polyurethane (PU)
Sport Camping & Hiking, Outdoor Lifestyle
Item Weight 6.4 ounces

About this item

  • Collapsible water storage for expeditions of all kinds
  • Laminated with an improved BPA-free food-grade lining for better-tasting water
  • Armed with tough 1,000-Denier exteriors can handle freezing
  • The four liter size measures 10 by 18.3 inches and weighs 6.9 ounces
  • Made in the USA

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From the brand


From the manufacturer

Dromedary 6L Hero

Mountain Safety Research

MSR has always been a company of engineers, inventors and unruly dreamers. Larry Penberthy started the company in 1969 on a personal crusade against unsafe equipment. Today, we’re still an intrepid team obsessed with creating the most reliable, high-performance gear possible.

Whether it’s defying the status quo in equipment design or radically shifting the social mindset, we believe the greatest innovations—and explorations—are inspired by the world’s unruly dreamers.

Photo By: Scott Rinckenberger

Whisperlite Universal Header

Dromedary Bags

Our burliest medium-to-large capacity water storage and delivery systems. Available in 4L, 6L, and 10L capacities

l

LiteLifter

made in the usa

burner head

Versatile

Low-profile 3-in-1 cap lets you fill, drink and pour with ease.

No-Hassle Attachment

Perimeter webbing allows for easy carrying and hanging.

Made in the U.S.A

Assembled in the U.S.A. of U.S. and Imported Materials.

Purpose Built

At MSR, we are engineers, tinkerers and passionate outdoor users–each with strong perspectives on how a product should work based on our own experiences in the wild places we love.

Dromedary 4l Dromedary 6l Dromedary 10L DromLite 2 DromLite 4 DromLite 6
Dromedary 4L Bag Dromedary 6L Bag Dromedary 10L Bag DromLite 2L Bag DromLite 4L Bag DromLite 6L Bag
Customer Reviews
4.7 out of 5 stars
1,185
4.7 out of 5 stars
1,185
4.7 out of 5 stars
1,185
4.5 out of 5 stars
600
4.5 out of 5 stars
600
4.5 out of 5 stars
600
Price $49.95 $54.95 $59.95 $36.95 $40.95 $54.95
Weight 6.9 oz 8.7 oz 10 oz 4.6 oz 5.1 oz 5.7 oz
Dimensions 10 Inch x 18.3 Inch 11.3 Inch x 20.6 Inch 12.5 Inch x 23 Inch 8.5 Inch x 21.6 Inch 10 Inch x 18.3 Inch 11.3 Inch x 20.6 Inch
Size(s) 4L 6L 10L 2L 4L 6L
BPA Free
1,000D Fabric Body
Webbing Handles
Top Loop for Carrying and Hanging

Product Description

Completely collapsible for superior packing efficiency, the MSR Dromedary Bag is our burliest medium-to-large capacity water storage and water delivery system. Perfect for everything from alpine- to road warrior-style expeditions, the Dromedary Bag is armed with incredibly tough 1,000-Denier exteriors and now laminated with an improved BPA-free food-grade lining for better-tasting water, and can handle freezing and the abuse inflicted by expedition crews and hardcore adventurers. Features streamlined webbing and strategic grommets for pack attachment and hanging. Accessories like the Shower or Hydration Kits add do-all versatility, and the included MSR 3-in-1 cap lets you fill, drink and pour with greater ease. Available in three sizes: the four liter size measures 10 by 18.3 inches and weighs 6.9 ounces, the 6 liter size measures 11.3 by 20.6 inches and weighs 8.7 ounces, and the 10 liter size measures 12.5 by 23 inches and weighs 10 ounces. MSR products are covered by a three year limited warranty against manufacturing defects in materials and worksmanship. Made in the USA.

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MSR Dromedary Bag Water Reservoir

MSR Dromedary Bag Water Reservoir


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Customer reviews

4.7 out of 5 stars
4.7 out of 5
1,185 global ratings

Customers say

Customers like the quality, performance, and water holding capacity of the hydration pack. For example, they mention it's a great product, works well, and is functional. Some are happy with the quality and water carrying capacity. That said, opinions are mixed on taste, leakage, and weight.

AI-generated from the text of customer reviews

110 customers mention98 positive12 negative

Customers like the quality of the hydration pack. They say it's durable, tough, and holds up well. Customers also mention that the ties/straps are durable and work to hang the bag. They also say it holds up great being tossed on beach, using iodine tablets, bleach, and some slips and falls. They mention that it'll hold more volume with smaller overall.

"...a touch of vinegar, and after a number of times it actually is pretty solid, we used it to carry water on a 3 day backpack trip...." Read more

"Heavy duty bag, looks really durable" Read more

"...But they are pretty lightweight and are super durable. I have used them for off-roading and camping for years...." Read more

"High quality and durable for hikes/weeks in the field. Can be used for one person or transporting water for multiple people. Good for military" Read more

28 customers mention25 positive3 negative

Customers like the performance of the hydration pack. They mention it's well-made, functional, and has outstanding performance. Some say the design of the straps is not the easiest to work with. Overall, most are satisfied with the durability and functionality of the product.

"...On the trip though no leaks and it was fine and worked well and can even handle boiling water in the winter and stuff...." Read more

"...However, it’s still 100% functional, I just have to be careful not to lose the lid...." Read more

"Works great" Read more

"I picked this up to carry water for a two night motocamping trip, worked great. I washed with hot water before and didn't have any weird water taste...." Read more

20 customers mention20 positive0 negative

Customers like the water holding capacity of the hydration pack. They say it's a great way to carry enough water for some short overnight backpacking, provides plenty of water for a group without a lot of space, and is a high capacity storage bladder. 4 liters is plenty for most people. Overall, customers find it to be an excellent water reservoir to take camping.

"...Guardian, that threads onto the bag, you get a system that provides plenty of water for a group without a lot of bulk or weight...." Read more

"...Over all, it’s a great water bladder and is super compact." Read more

"...It IS an excellent water bag. I do agree with other commenters that a grommet at the top and bottom (center line) would be useful." Read more

"Holds water. Travels well in my backpack." Read more

19 customers mention16 positive3 negative

Customers like the lid of the hydration pack. They mention it's a great water cap and related fixtures, and a quality product. Some appreciate the 3 way fill cap and the easy-to-use filling port.

"...I also like that the cap itself has multiple openings that minimize waste when getting water-small flip up spout for wetting a toothbrush or other..." Read more

"...Terrific! The 3 way fill cap is a nice feature: large for filling, with a handy "grab" handle, middle size for connecting to other devices, hose,..." Read more

"Quality product great for ice water use it every day and have zero issue love the added hand grip...." Read more

"...We haven’t noticed any off flavours being introduced. I like the three way lid on it too...." Read more

16 customers mention16 positive0 negative

Customers like the compactness of the hydration pack. They say it takes up less space than plastic containers, is versatile, and is compact when dry. They also appreciate the large fill cap and the handy grab handle. Customers also mention that it folds to a huge 6 liters when needed.

"...Over all, it’s a great water bladder and is super compact." Read more

"...Terrific! The 3 way fill cap is a nice feature: large for filling, with a handy "grab" handle, middle size for connecting to other devices, hose,..." Read more

"...It is big but packs up small when empty. The seems look very tough and strong and the lid/cap is easy to open...." Read more

"...Again, great as a stand alone item, can be thrown into a pack and used as you would a water bottle. Tough enough to take being rough handled...." Read more

44 customers mention22 positive22 negative

Customers are mixed about the taste of the hydration pack. Some mention that it doesn't taste like rubber or anything crazy, while others say that it tastes like plastic the first couple of times and imparts a slight rubbery taste to the water.

"...Was sure to rinse out the bag when we received it, and water tasted fine and natural from the bag when we used it...." Read more

"...The water does acquire a strange taste if it sits all night in the bag, kind of like a soapy or plastic taste - can’t quite pinpoint it...." Read more

"...No leaks and the water taste has not changed. Terrific!..." Read more

"It works and it's decently puncture resistant, but it has the typical dromedary taste that doesn't go away." Read more

33 customers mention16 positive17 negative

Customers have mixed opinions about the leakage of the hydration pack. Some mention that it holds water securely without leaks, while others say that it leaks everywhere, has a slow leak from the screw top, and has an unsealed seam in the side.

"...That being said, i ordered two bags and one of them had a leak in the cap on my first trip. The other worked perfectly...." Read more

"...On the trip though no leaks and it was fine and worked well and can even handle boiling water in the winter and stuff...." Read more

"...It developed a slow leak over a large area through its fibers just after the 3 year MSR warranty...." Read more

"...No leaks and the water taste has not changed. Terrific!..." Read more

21 customers mention14 positive7 negative

Customers are mixed about the weight of the hydration pack. Some mention it's light weight and durable, making it easy to transport and fill. They also love the weight distribution on the pack and find it easy fill and carry with the handle at the cap. However, some say that it'll slip when carrying it empty and the black cord it comes with is not the best for carrying or handling.

"Holds water. Travels well in my backpack." Read more

"...It was easy to fill and carry with the handle at the cap. The ties/straps are durable and worked to hang bag...." Read more

"I have been using these for years. They are not super lightweight so I don't think they are the best for back packing...." Read more

"...Weight ✭✭✭✭✭ 5/5—It's heavy material but much lighter than a plastic jug.Design ✭✭✭✭✭ 4.5/5—..." Read more

Amazing product I've had this for 2 years now
5 Stars
Amazing product I've had this for 2 years now
This is a truly amazing product that I've for 2 years now durable and designed to last but the letters do fade over time I got a motorcycle and the 10 L is to heavy so I bought the 4L I just received it and I'm happy to say I am still interested love this product
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Top reviews from the United States

Reviewed in the United States on September 23, 2023
Style: 6-LiterVerified Purchase
We had to rinse a bunch of times to reduce taste, added a touch of vinegar, and after a number of times it actually is pretty solid, we used it to carry water on a 3 day backpack trip. If I could have I would have gotten a carabiner on each grommet and probably put my own string through those and hooked it to my bag. When full the 6L size was a little snug but eventually fit into the top bag compartment of my backpack. I did have it leak once but I think that was because somehow the little valve got pulled up on something. I took note of this going forward and just made sure I knew how I was positioning the top of the bag. On the trip though no leaks and it was fine and worked well and can even handle boiling water in the winter and stuff. We carried water in this and in smart water bottles which are each a liter. We filled the smart bottles from this dromedary bag. They where just lighter being 1/6th the size to use and maneuver. Plus they acted like a decent measure of how much water was left in the bag as if we used 3 of those bottles we knew there was 3 liters left. Otherwise this was good and to clean we just washed with soap and stick a paper towel roll into it to keep it open and let it try, you can even clip the cap to the string around it to keep it all together while drying. Quite good.
One person found this helpful
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Reviewed in the United States on April 2, 2024
Style: 10-LiterVerified Purchase
Heavy duty bag, looks really durable
Reviewed in the United States on October 24, 2023
Style: 10-LiterVerified Purchase
Paired with a pump style water filter, like the MSR Guardian, that threads onto the bag, you get a system that provides plenty of water for a group without a lot of bulk or weight. I also like that the cap itself has multiple openings that minimize waste when getting water-small flip up spout for wetting a toothbrush or other tasks that don't need much water, medium sized spout for normal usage - filling water bottles or smaller pots, and the wide mouth opening for filling the container itself. I didn't notice any "off" flavors when using it, as others have posted, but I also rinsed it out thoroughly before the first use.
Reviewed in the United States on October 17, 2023
Style: 4-LiterVerified Purchase
I have been using these for years. They are not super lightweight so I don't think they are the best for back packing. But they are pretty lightweight and are super durable. I have used them for off-roading and camping for years. You can throw them in the back of your vehicle, and around the campground, and they will be fine.
One person found this helpful
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Reviewed in the United States on January 2, 2024
Style: 10-LiterVerified Purchase
High quality and durable for hikes/weeks in the field. Can be used for one person or transporting water for multiple people. Good for military
Reviewed in the United States on June 24, 2021
Style: 10-LiterVerified Purchase
When everything works! Its great!!
That being said, i ordered two bags and one of them had a leak in the cap on my first trip. The other worked perfectly.
They feel durable, secure, and clean.
Was sure to rinse out the bag when we received it, and water tasted fine and natural from the bag when we used it.

Improvements: There is a wierd thread loop that attaches the pouring cap to the main cap. I am unclear if this is just a part of packaging, or if it is meant to keep the pieces together. But if it is meant to be a feature, i will be removing it. It is too short and makes screwing/unscrewing the cap an annoyance.

Lastly, the hanging/carrying strap could be far more taught/secure to the bag. When handling the bag by the strap, it barely holds on while full of water. The whole structure could use a better carrying handle.
4 people found this helpful
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Reviewed in the United States on January 18, 2021
Style: 4-LiterVerified Purchase
It’s durable and sturdy, but the string holding the lid on did break rather easier. The first time I took it out backpacking, actually. However, it’s still 100% functional, I just have to be careful not to lose the lid.

The water does acquire a strange taste if it sits all night in the bag, kind of like a soapy or plastic taste - can’t quite pinpoint it. However, I could be cleaning it wrong? Not really sure there, but it’s not a huge day since I mostly use it for day trips.

Over all, it’s a great water bladder and is super compact.
Reviewed in the United States on September 1, 2020
Style: 6-LiterVerified Purchase
Rinsed it out twice. Filled it and hung it up on the back patio for over a week, (limited sun exposure.) No leaks and the water taste has not changed. Terrific! The 3 way fill cap is a nice feature: large for filling, with a handy "grab" handle, middle size for connecting to other devices, hose, filter, etc., and the small flip open dispenser, which allows fairly precise measuring into a cook pot or cup. Seems rugged, but mine is new, no abuse in the woods yet. Hanging in camp may require some inventiveness. I used a stick as a spreader across the "top" of the bag, held in place with some string at each end/corner, and then hanging the stick to a post, tree,et.
One person found this helpful
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Top reviews from other countries

Translate all reviews to English
Mauricio
5.0 out of 5 stars Excelente bolsa para agua
Reviewed in Mexico on April 8, 2024
Style: 10-LiterVerified Purchase
Gran capacidad, calidad y buen sistema para servir el agua con los dos tamaños de boquilla, hasta el momento no ha presentado fugas de agua y sí el único inconveniente es el sabor a plástico desde el segundo día con agua dentro, esperamos que conforme pase el tiempo el sabor disminuya. Por lo demás es un excelente método para transportar nuestras reservas de agua en viajes en moto para varios días, actualizaremos cuando se use en viajes
JS
5.0 out of 5 stars Great water bag
Reviewed in Canada on August 22, 2023
Style: 10-LiterVerified Purchase
Strong, tough bag, 10L is huge, buy lots of water for an extended camp weekend...probably 3 to 4 days, depending on what you are doing. Hangs nicely, spigot works great...I will buy a second one for sure. No taste or smell at all with this bag, I did fill twice and empty overnight with hot tap water and a tablespoon of baking soda, once it arrived. No issues at all.
Cliente Amazon
5.0 out of 5 stars Ottima sacca per trasporto acqua
Reviewed in Italy on May 8, 2023
Style: 4-LiterVerified Purchase
Durante i miei giri in moto a volte mi piace cucinare sulla strada, questa sacca mi permette di avere una riserva sufficiente per cucinare e lavare piatti e stoviglie. Il tappo ha tre modalita di apertura, rimosso completamente per il riempimento o svuotamento, apertura intermedia un flusso molto abbondante, e l'apertura piu piccola che fa da rubinetto con un getto piccolo che permette di risparmiare acqua al massimo. Ottime le cinghie di trasporto integrate che permettono un facile trasporto a spalla o di legarlo alla moto ma anche di appenderlo da qualche parte e creare un vero e proprio punto acqua con tanto di rubinetto. Consigliatissimo!
Matt Wallach
5.0 out of 5 stars Awesome product. Dodgy taste goes away after a few uses.
Reviewed in the United Kingdom on December 12, 2020
Style: 10-LiterVerified Purchase
I love this thing. 10L bag holds more than enough for longer stints away from a water source but small and portable enough when only partially filled.

Don’t worry about the taste when you first buy it. I recommend filling it up, leaving it for a day then emptying it, repeat this process up to 5 or so times and the taste goes away.
MGM
5.0 out of 5 stars Robusta ycapaz de transportar también gasolina
Reviewed in Spain on February 6, 2019
Style: 6-LiterVerified Purchase
Aún no sé si usarla para agua o para gasolina. Pero la de 6L viene conmigo en los viajes de aventura con la moto