Top Rated Gear

MSR DromLite Water Storage Bag 2 L

SKU: MSRDLBN2 MFR: 09583
$38.95

Key Features

  • This lightweight water storage bag collapses for easy packing on any adventure.
  • The MSR DromLite's durable design withstands rugged camping and hiking conditions.
  • Enjoy leak-proof hydration with our secure 3-in-1 cap, perfect for any outdoor trip.
  • With a 4-liter capacity, this water bag ensures you stay hydrated on long treks.
  • Easy to clean and maintain, this water storage solution is ready for your next hike.
  • Trust in MSR's quality for reliable water storage during all your camping excursions.
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Questions & Answers

brian k : how much does the bag weigh?DIANA K : Weight: 2L: 4.6oz, 4L: 5.1oz, 6L: 5.7oz

Reviews about this item

Review Summary

2025-06-01T20:00:00

Rated 5 out of 5

Very convenient bag ! Easy

Very convenient bag ! Easy fill up and pour in love it !

Alvaro O.

2025-06-01T20:00:00

Rated 4 out of 5

Great bag. The cap is

Great bag. The cap is a bit finicky to tighten back on when the bag is full.

josh b.

2025-05-09T20:00:00

Rated 3 out of 5

Strong plastic taste.

Although I like the size and weight of this bladder, I couldn't get over the plastic taste it left in my water. Even after adding drink mixes or using for cooking, the plastic taste remained. Others in my group weren't as bothered, so if you don't have a strong sense of taste maybe it won't bother you. I wouldn't buy this again, and will be passing mine along.

Christy C.

2024-11-14T19:00:00

Rated 5 out of 5

Hydration

Great hydration bladder Wish it could be more durable

Isaac F.

2024-11-06T19:00:00

Rated 5 out of 5

4L Drom Bag

Love' Em!

Andrew B.

2024-10-16T20:00:00

Rated 3 out of 5

Good bag poor customer service

I purchased two 4L bags. One had a pin hole in it straight out of the package and the other has been holding up just fine. As for the customer service, I filed a warranty claim a month ago and still haven't received a response from msr.

Robert

2024-09-09T20:00:00

Rated 5 out of 5

Best water bag I've ever owned.

For starters I have used a lot of different water bags as I guide in Alaska. What I like: The 3 different lids are perfect for filling the bag, to pouring it out as you need it and then to use it to wash your hands and dishes. What I don't like: The tiny string to hold on the middle cap is a bit of a pain in the butt and I know it will get broken before long. I think a magnet or stiff hinge would be way better.

Luke R.

2024-08-09T20:00:00

Rated 3 out of 5

5 star product - 1 star for defective bag

One of my MSR dromlites is great. The other one has a defective screw cap on the bag side and I have yet to get a reply from customer service.

Brian

2024-08-09T20:00:00

Rated 3 out of 5

5 star product - 1 star for defective bag

One of my MSR dromlites is great. The other one has a defective screw cap on the bag side and I have yet to get a reply from customer service.

Brian J.

2024-06-14T20:00:00

Rated 3 out of 5

Flip caps string could be better?

Have not used yet. The quality feels good. The middle black refill where the string is on both the 6L and the 10L get caught and are hard to open and close. I'm sure they will be easier to use than the 10L Camelback which is heavier.

Sam W.

2024-05-28T20:00:00

Rated 5 out of 5

Lightweight, small when packed, highly functional

I used these on a backpacking trip into the Grand Canyon. 4L for a water stash on the way in, 4L in my pack and a 6K for camp. These DromLite are replacing the original dromedary backs which have lasted a couple decades. Every ounce matters going down into the Grand Canyon and these are SO light! I hope these light weight bags last as long as the original. The hanging feature is great for camp. The spout and cap work really nicely. It stays closed in my pack even with other things on top of it. The little piece used to hold the cap to the lid isn't well designed and broke on all of mine. I will cut it off next time. The red and black cord on the end isn't well attached and I found it in the dirt a couple times. MSR could secure it better at the factory with a knot which keeps it secure.

Allison K.

2024-04-23T20:00:00

Rated 5 out of 5

Do not hesitate to purchase!!!!!

I have a 4 L and a 6 L bag. Really love how small they pack down when not carrying water. I live somewhere where I dry camp a lot so carrying water in is a necessity and these bags make it easy.

John T.

2024-04-21T20:00:00

Rated 5 out of 5

Excellent quality at a great

Excellent quality at a great price. Thank you.

Scott S.

2024-01-03T19:00:00

Rated 5 out of 5

Very light and resistant!

Very light and resistant!

Manuel Q.

2023-12-29T19:00:00

Rated 5 out of 5

Well made. MSR makes good

Well made. MSR makes good stuff. And redesign continually and smartly.

john a.

2023-12-29T19:00:00

Rated 5 out of 5

Well made. MSR makes good

Well made. MSR makes good stuff. And redesign continually and smartly.

John A.

2023-11-26T19:00:00

Rated 5 out of 5

Durable, very well made, thoughtful

Durable, very well made, thoughtful features without a lot of extra, love the ability to hang it and this was designed into the product. Doesn't flavor the water.

Sean M.

2023-10-26T20:00:00

Rated 5 out of 5

DromLite 2L water bag

I purchased this last spring for my motorcycle trip from Spring Branch, TX up to the Arctic Circle in Alaska and back. It performed flawlessly for the whole 31 days and 11,525 miles on the back of my MoskoMoto panniers. The little dispensing valve was great, as I could refill small water bottles, brush teeth, splash face and wash hands, wash/rinse dishes, mix cocktails, etc., all right from the bag holder on the back of my bike. I am very happy with the bag and always pleased with MSR products and their Customer Service Dept.

Bert W.

2023-10-26T20:00:00

Rated 5 out of 5

DromLite 2L water bag

I purchased this last spring for my motorcycle trip from Spring Branch, TX up to the Arctic Circle in Alaska and back. It performed flawlessly for the whole 31 days and 11,525 miles on the back of my MoskoMoto panniers. The little dispensing valve was great, as I could refill small water bottles, brush teeth, splash face and wash hands, wash/rinse dishes, mix cocktails, etc., all right from the bag holder on the back of my bike. I am very happy with the bag and always pleased with MSR products and their Customer Service Dept.

Bert

2023-08-31T20:00:00

Rated 5 out of 5

Works well! Hard to dry

Works well! Hard to dry out the inside for storage.

Joshua H.

2023-08-16T20:00:00

Rated 4 out of 5

The large-mouth closure can be

The large-mouth closure can be tricky to screw on when full of water, but the shape and size(s) are so packable when hauling 4 days' worth of water and easy to pack into a small side when empty.

Jeff K.

2023-08-01T20:00:00

Rated 5 out of 5

Durable

Bought and used on multiday backpack. Overall worked perfectly for what we needed. Con: the elastic tie on one end is not load bearing. Pro: a full bag survived a 6 foot fall onto sharp rocks; no damage at all. The packaging could use directions or link or something with initial cleaning directions. I found them online and no plastic or strange taste at all.

Joe

2022-08-13T20:00:00

Rated 5 out of 5

Bought the 4L & 6L

Bought the 4L & 6L options... you know, to have options!

Oscar I.

2022-08-13T20:00:00

Rated 5 out of 5

Bought the 4L & 6L

Bought the 4L & 6L options... you know, to have options!

Oscar

2022-06-19T20:00:00

Rated 5 out of 5

Lightweight and durable

I have owned droms for a long time and they are always useful. This one is lighter weight than my previous ones but still durable.

Alison L.

2022-04-04T20:00:00

Rated 5 out of 5

Great purchase!

I love the 3 in 1 cap and the lite weight.

Doug H.

2022-04-04T20:00:00

Rated 5 out of 5

Great purchase!

I love the 3 in 1 cap and the lite weight.

Doug

2021-10-20T20:00:00

Rated 5 out of 5

Great

Great

Terry B.

2020-07-16T20:00:00

Rated 5 out of 5

Perfect addition to any water system

Bought the Dromlite 4L to go with my gravity flow 2L filter system. Does exactly what its supposed to do in an ultralight package! It is so convenient to have a bladder to fill at camp and then not worry about getting more water that day. Fills up quickly from my filter, and the end of the filter screws perfectly onto the Dromlite. Haven't noticed a bad taste at all, maybe because I washed it out when I got it and let it dry thoroughly after every trip. have left bag hanging full off of trees multiple times and have seen no durability issues. Highly recommend as a great addition to any water system.

LBP

2020-07-16T20:00:00

Rated 5 out of 5

Perfect addition to any water system

Bought the Dromlite 4L to go with my gravity flow 2L filter system. Does exactly what its supposed to do in an ultralight package! It is so convenient to have a bladder to fill at camp and then not worry about getting more water that day. Fills up quickly from my filter, and the end of the filter screws perfectly onto the Dromlite. Haven't noticed a bad taste at all, maybe because I washed it out when I got it and let it dry thoroughly after every trip. have left bag hanging full off of trees multiple times and have seen no durability issues. Highly recommend as a great addition to any water system.

Lbp

MSR DromLite Water Storage Bag Specifications

  • Container Type

    Collapsible water bag

  • Liquid Capacity

    4 L

  • Pack Capacity

    Not listed

  • Height

    Not listed

  • Length

    4L- 18.3 in.

  • Width

    4L- 10 in.

  • Weight

    4L- 5.1 oz.

  • Material

    Not listed

  • Closure

    3-in-1 cap

  • Frame Type

    Not listed

  • Dishwasher Safe

    No

  • Waist Range

    Not listed

  • UPC Code

    040818095836

About MSR DromLite Water Storage Bag

FEATURED REVIEWS

Light and durable

By CJ

Used the 6L version during a 3-day trip in Kachina Peaks, AZ. It's light and durable, and the spout is a great way to control the water flow. the 6L version is big and presents a challenge to pack when full, but necessary. Great product!

Flexible and light.

By Philip

I purchased the 2L bladder which is what fits comfortably in either of my packs. The flexibility is nice and doesn't feel like a rock in my back. There's no internal baffling so I get some water slosh when I'm running from javelinas. The modular capability of the cap allows it to be used as a portable shower if one feels the need to do that. Overall, it's a decent upgrade from the green plug and port versions of the CamelBak I've used for years.

MSR's DromLite bags are supremely packable and lightweight. When empty, they collapse and fold down to the size of the cap. With radio frequency welded seams and rugged BPA-free plastic film, the DromLite bags are a collapsible, lightweight, and versatile water storage that will last season after season. The new cap design lets you fill up the bag, drink from it, and pour out water easily. If you're looking for a water container that's lightweight and saves space for your backpacking or hiking needs, then look no further than MSR's DromLite bags.

MSR DromLite Water Storage Bag Features

  • Lightweight, durable film construction is perfect for fast and light travel, backpacking and hiking
  • Loop at top makes it easy to hang and carry
  • Made with rugged film and RF-welded seams
  • Collapses and folds down to the size of the cap for easy transport

Warranty Information

This product has a limited warranty of 36 months.

Key Features

  • This lightweight water storage bag collapses for easy packing on any adventure.
  • The MSR DromLite's durable design withstands rugged camping and hiking conditions.
  • Enjoy leak-proof hydration with our secure 3-in-1 cap, perfect for any outdoor trip.
  • With a 4-liter capacity, this water bag ensures you stay hydrated on long treks.
  • Easy to clean and maintain, this water storage solution is ready for your next hike.
  • Trust in MSR's quality for reliable water storage during all your camping excursions.