I work on a trail crew and spend about half of my time in frontcountry and backcountry settings in the desert. Sometimes we drink up to 4-5 litres a day and it is necessary for us to carry at least 6 litres. I had been using regular nalgenes (6 litres worth) before I switched to the 6-litre version of this dromedary. I switched under recommendations from many of the people that I work with and I have been super satisfied with the decision!
I can really think of only pros to this product. ... The thing I love most is that it is capable of carrying huge amounts of water extremely durably (up to 10 litres if you choose the 10L), yet when it is empty you can roll it up and it takes up minimal space in your pack. This can be a lifesaver in a backcountry setting. Other pros - it has a three way screw cap which makes it very flexible and it has several attachments that can transform it into a shower or a hydration bag.
I held off on buying it because I was concerned that it might not last very long but I have known people that use these bags for at least a year (50% of time spent in action) in scrubby desert settings and experience absolutely no problems. I think they are one of those "winner" products that a person can feel great about purchasing. I have now used it for three months and feel great so far.
I'd recommend a 4L unless you have specific capacity needs. The 10L is still great if you are going to be hiking in areas where access to water is questionable. Taking one small nalgene along with the dromedary is great because it allows you to mix hydration drinks.
As usual, MSR hits the ball out of the park with this product!! I have tried all other brands out there and this thing could survive any torture test that I could EVER think of! The big plus is that I do alot of winter camping and hiking. On a recent trip the temps got well below freezing and even with the water turning to ice {when away from the fire} the material was VERY pliable and strong as nails!!
MSR Dromedary Hydration Bag Be fully ready for your adventure by using this MSR Dromedary Hydration Bag. This hydration bag from MSR comes with a high-capacity so that you have all the liquid that you need during your adventure. Depending on your needs, you can choose from 2 L., 4 L., 6 L., and 10 L. models. This hydration pack comes with abrasion resistant cordura and laminated with food-grade polyurethane to make it tough enough to endure extreme situations. It can even handle freezing and boiling liquid. The cap is very versatile since you can use it to drink, pour, and fill it with water or other liquids. It comes with a new handle which makes filling it a breeze. Plus, its perimeter webbing allows you to carry out pack attachment and to hang it properly. Have a great time out in the outdoors with this MSR Dromedary Hydration Bag.
This product can only be shipped to U.S. addresses.
MSR Dromedary Hydration Bag Features
These bomber bags, made of 500- and 1,000-denier Cordura and laminated with food-grade polyurethane, can withstand temperatures from freezing to boiling
Perimeter webbing allows for convenient pack attachment and hanging
New handle makes filling bags easier than ever
Abrasion-resistant Cordura, laminated with food-grade polyurethane, can handle everything from freezing to boiling
3-in-1 cap lets you fill, drink, and pour with ease