Camelbak StoAway 100 oz. Insulated Hydration Reservoir

SKU: CMLST100

This item is no longer available.

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Questions & Answers

Ian B : What are the dimensions of this hydration pack (length and width)? I am looking to insert it into a ski backpack (Ortovox Free Rider 28L) and want to make sure it will fit. Thanks!Sunny S : Hi Ian, The dimensions are 18.5 x 8.25 x 0.5 inches.
P O : Does the insulation protect from moisture sweating out and getting contents of backpack wet? My bladder only has a mesh compartment to separate from all the rest of the backpack content.Sunny S : Hi P O, Yes, it does.KENNETH B : Yes it does. Stays dry vey wellWILLIAM B : Yes.Joel F : Yes it does
Tanya B : Can the straight bite valve be replaced with an angled one?Jason L : I don’t see why notJ C : I really do not know. Sorry I could not be more help.Joel F : If the straight valve can be removed from the tubing I see no reason that it couldn’t be replaced by an angled one

Reviews about this item

Review Summary

2025-08-28T20:00:00

Rated 5 out of 5

With 3 liters of storage

With 3 liters of storage it keeps me hydrated all day, be it just my walk to and from work or on an all day outing taking photos for Find a Grave. Regardless I have all the water I need and it's kept cold through my outings leaving me refreshed and happy unlike my uninsulated one which kept me hydrated but miserable with hot water in hot weather.

Patrick K.

2025-08-09T20:00:00

Rated 5 out of 5

High quality

High quality

Jerry H.

2025-05-18T20:00:00

Rated 5 out of 5

Great so far.

Great so far.

Jeremy H.

2025-04-30T20:00:00

Rated 3 out of 5

I really like the entire

I really like the entire package, but I dropped the bag and the lid was open and the little lead broke off. No way to repair it

Gary S.

2025-04-13T20:00:00

Rated 5 out of 5

Water stays cold. Easy to

Water stays cold. Easy to disassemble. Fits nicely even in a day pack. Protects bladder from other items.

Karen L.

2025-01-04T19:00:00

Rated 4 out of 5

Works as described but could

Works as described but could use some tie down straps on the sides and top to tie to an existing pack

Ronnie H.

2024-12-30T19:00:00

Rated 5 out of 5

I love my new insulated

I love my new insulated bladder. The price was amazing and it keeps my water cool in hot weather. It is a little more work to get the bladder into the insulated cover and then the Camelbak backpack, but well worth it.

Emily A.

2024-11-21T19:00:00

Rated 5 out of 5

Great price on sale and

Great price on sale and helps keep your water cold and l safe from being pinched

Jose d.

2024-11-02T20:00:00

Rated 5 out of 5

LOVE THIS !!

LOVE THIS !!

Cordell R.

2024-10-20T20:00:00

Rated 5 out of 5

We attach these to the

We attach these to the decks of our kayaks. The insulation keeps our water at a drinkable temperature during several hours in direct sunlight. Very happy with this product.

Ricky C.

2024-10-07T20:00:00

Rated 4 out of 5

The insulated reservoir is great

The insulated reservoir is great keeps stuff cool for a couple days, more with ice. I just wish they still offered a ranger or OD Green straw thing.

Skylar F.

2024-09-10T20:00:00

Rated 5 out of 5

Very good.

Very good.

David G.

2024-08-27T20:00:00

Rated 5 out of 5

Great insulation keeper water cold

Great insulation keeper water cold fir hours.

Eulalio C.

2024-08-21T20:00:00

Rated 3 out of 5

Good but I couldn't make

Good but I couldn't make this work with my backpack.

JEFFREY C.

2024-06-23T20:00:00

Rated 3 out of 5

one of the three had

one of the three had problems! Other two worked perfectly on our kilimanjaro climb

Ann E.

2024-05-21T20:00:00

Rated 5 out of 5

I hope to use this

I hope to use this for a long time.

Anoop K.

2024-02-20T19:00:00

Rated 5 out of 5

Great construction and durability. The

Great construction and durability. The insulator pack and hose insulation keep the water from freezing while riding the slopes. Love this water reservoir so far! Hoping it helps keep my water cool this coming summer as well.

Nathaniel G.

2024-01-27T19:00:00

Rated 5 out of 5

Awesome product!

Awesome product!

Jeffrey K.

2024-01-15T19:00:00

Rated 5 out of 5

great water bladder for any season

What a great product. I wanted something to keep my water bladder from freezing up in the winter. This works so well I use it in the summer too. i fill it with ice and I have cold water all day.

Ed P.

2024-01-11T19:00:00

Rated 5 out of 5

I recently purchased S3L as

I recently purchased S3L as well other items online. The website promised a free tumbler as part of the order.....this is yet to arrive. An ethical company keeps its word. Based on my experience I would not recommend Camelbak.

Lamar M.

2024-01-10T19:00:00

Rated 5 out of 5

I've purchased Camelback water packs

I've purchased Camelback water packs since the late '90's. They make a great product that lasts. I like putting ice in my pack to keep cool on hot days, so I opted for the 3L insulated reservoir. Although I just received it and haven't used it yet, I can see by the workmanship that it will definitely exceed my expectations for keeping cool. I did need to upgrade to a large pack due to its ridged material. Great product!

Barbara H.

2024-01-10T19:00:00

Rated 5 out of 5

I use it for skiing

I use it for skiing and have loved it! I haven't had it freeze on me keeping air in the line. Perfect to stay hydrated

Carl R.

2024-01-09T19:00:00

Rated 5 out of 5

Recently used this and love

Recently used this and love it !! I uphill a bit and this design really works in the cold . We need to hydrate more in the cold , so getting after it :)

kerry c.

2023-11-04T20:00:00

Rated 5 out of 5

thanks

thanks

Shai G.

2023-09-25T20:00:00

Rated 4 out of 5

The price was great. I

The price was great. I needed just a lid, straw, and mouthpiece (only available in black - boo!). But it was the same price to get a whole new water bottle. Wish there were a more economical way to get replacement parts in fun colors. The one star is because a little water bottle came in a giant box with lots of packing paper. Please consider reducing your packaging

Ditza I.

2023-09-25T20:00:00

Rated 4 out of 5

Well made of quality materials.

Well made of quality materials. Keeps liquid cold all day in Arizona heat. Bite valve leaks so I had to use valve from older camelback which has a better design with a shut off valve.

Dale S.

2023-09-11T20:00:00

Rated 5 out of 5

Straw isn't interchangeable with older

Straw isn't interchangeable with older models, but great product and a must have- even for my four year old.

Jamie C.

2023-08-20T20:00:00

Rated 5 out of 5

Quality water bottles!

I've purchased many of these! The newer spouts are harder to clean, but still great water bottles!

Amber S.

2023-08-19T20:00:00

Rated 3 out of 5

It ok for a few months

I purchased 2 of these cups for my toddler. Once I started to take the straw apart to clean the more I did it. The loser the straw became then started to leave overtime

Victoria

2023-08-13T20:00:00

Rated 5 out of 5

Peace of Mind

Superb! Provided plenty of water for our hikes, and the insulation not only kept it cool, but also added a layer of protection (and piece of mind) to the bladder and hose. 3 liters was a bit too much for my little daughter, especially for our short three-mile hikes: I'll get her a 2 liter instead. But a perfect size for adults like me, and for longer hikes. I loved these new pieces of gear for our expeditions.

Todd S.

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Camelbak StoAway 100 oz. Insulated Hydration Reservoir Specifications

  • Container Type

    100 ounce hydration reservoir

  • Liquid Capacity

    100 ounces

  • Weight

    6 ounces

  • Dishwasher Safe

    No

  • UPC Code

    886798006147

About Camelbak StoAway 100 oz. Insulated Hydration Reservoir

FEATURED REVIEWS

We attach these to the

By Ricky C.

We attach these to the decks of our kayaks. The insulation keeps our water at a drinkable temperature during several hours in direct sunlight. Very happy with this product.

Ice cold water all day long!

By Lucas W.

Recently used this on a trip to Lake Tahoe. Filled it with water and ice for an all day hike. Each sip (that wasn?t sitting in the hose for too long) was super cold! Even the water that sat in the hose wasn?t nearly as hot as it could?ve been. One downside: if you fill it with super cold water, it will condensate like crazy and sweat so much that you?ll think it?s leaking (it?s not). Just a warning of your pack doesn?t have a drain port at the bottom. I needed up soaking my extra clothes a...

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Now you can turn any backpack into an all-season 100 ounce hydration system with the CamelBak StoAway 100 oz. Insulated Hydration Reservoir. Featuring the new Crux Reservoir, you get 20 percent more water per sip and an ergonomic handle that makes it easier to refill. There's even an on/off level that helps prevent leaks. Made of 10mm closed cell foam, the CamelBak StoAway 100 oz. Insulated Hydration Reservoir comes with an insulated tube and bite valve cover so your drinking apparatus doesn't free in sub-zero temperatures, and there's a large adjustable carry loop that makes it easy to attach in your backpack.

Camelbak StoAway 100 oz. Insulated Hydration Reservoir Features

  • The brand new Crux Reservoir delivers 20 percent more water per sip, with an ergonomic handle for easier refilling, and an on/off lever that makes it easy to prevent leaks
  • 10mm closed cell foam reservoir insulation
  • Insulated tube and bite valve cover
  • Attachment points
  • Large adjustable carry loop

Warranty Information

This product has a limited lifetime warranty.

Key Features

  • Crux Reservoir
  • Insulated tube, bite valve cover
  • Attachment points
  • Adjustable carry loop