Hydrasleeve 3L Water Reservoir
Size:
Quantity
Only 1 In stock
Why We Like The HydraPak Hydrasleeve 3L Water Reservoir
Hydration is key when we’re out in the wilderness, and the Hydrasleeve 3L makes it easy to bring the water we need with us no matter which activity we choose. Several lash points are intuitively placed for seamless attachment to your pack, bike, kayak, ATV, and wherever else you need accessible water.
Details
- Insulated reservoir is versatile for use across disciplines
- Adjustable baffle lets you shrink the bladder size down
- Insulated hose is easily disconnected from the bladder for cleaning
- Bite-valve supplies water and features a self-seal and manual lock
- Nylon ripstop housing is abrasion-resistant for rugged use
- Item #HPKE01X
- Material
- 210D nylon ripstop, EVA, TPU, PP/POM, ABS, silicone
- Volume
- 3L
- Hose
- 36in HydraFusion
- Valve
- self-sealing Blaster bite valve
- Dimensions
- 19.5 x 7.8in
- Claimed Weight
- [empty] 10.8oz (308g)
- Manufacturer Warranty
- limited lifetime
- Activity
- mountaineering, backcountry skiing, backcountry snowboarding, hiking, backpacking, enduro, trail
Reviews
Q&A
What do you think about this product?
Overall Rating
5 based on 16 ratings
Review Summary
Fits True To Size
Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.Customer Images
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Selecting an option will reload the available reviews on the pageSeptember 15, 2025
GREAT PRODUCT
I love it. I have always preferred the Hydrapaks. They are super tough and I like the way you can open them to clean or add ice. Hydrapaks are all that I use and reccomend
Originally reviewed on HyrdraPak LLC
July 22, 2025
Game Changer!
- Familiarity:
- I've used it once or twice and have initial impressions
- Size Bought:
- 3L
I can't believe I waited this long to try an insulated reservoir. I filled it half full with ice and rounded it out with water. It stayed ice-cold during a 2 hour hike in the hot summer afternoon. The hose itself didn't stay cold, but it didn't get hot either. I'd imagine this feature will be more helpful in the winter to prevent freezing. I really like that the bladder can be removed from the insulating pouch allowing versatility in size depending on how much water is needed for an adventure. It also doesn't add much weight to the overall pack, in fact I don't think it's noticeable considering it's holding water. I looked at a few different options for insulated reservoirs and chose this one due to its versatility.
November 16, 2024
Excellent way to hydrate on the trail
Well made, quality product - much easier than taking out a water bottle
Originally reviewed on HyrdraPak LLC
October 8, 2024
Get it!
Perfect for what I needed it for! I put it into my 3 day backpack.
Originally reviewed on HyrdraPak LLC
June 3, 2023
Great reservoirs, stay cold long!
Awesome!!!! These reservoirs are great! They stay cold for a long time, and the insulated hose is a game changer!
Originally reviewed on HyrdraPak LLC
October 20, 2022
No worries
Great product with this one I won’t worry about my water freezing up
Originally reviewed on HyrdraPak LLC
September 20, 2022
Great for kayaking
Stuffed these in our surfski for a hydration solution for flatware endurance events when we didn't want to carry the weight on our backs. They worked perfectly and the insulation kept the contents from getting too warm over the 4 hour paddle.
Originally reviewed on HyrdraPak LLC
July 29, 2022
Hydra reservoir
Haven't had time to use it yet. But it fits in my OutdoorZ Alps back pac perfect.
Originally reviewed on HyrdraPak LLC
February 9, 2022
Great for below freezing temperatures !
Performs great in cold weather been down to -20 this week and it didn’t freeze when inside my pack surrounded by spare clothing. I upgraded to the more insulated tube which also performed great. The valve design worries me a little I’d like it to be larger but so far great !
Originally reviewed on HyrdraPak LLC
December 20, 2021
Non bulky and effective
Works great, little bit of water that was still left from a 3hr ride was still cold after hours of hanging out and driving home.
Originally reviewed on HyrdraPak LLC
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