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Details & care
Designed to shift weight down and stabilize your ride, this hydration pack includes a 2-liter reservoir and ample storage space for your adventure essentials.
- 7" L x 10" W x 18" H
- Padded, adjustable shoulder straps
- Adjustable sternum strap with squeeze buckle
- Two-way zip around closure
- Padded back panel
- Cold Flow™ System keeps water cold 4+ hours
- High-flow HydraPak® Blaster Bite Valve self-seals after each sip
- HydraPak® Plug-N-Play™ connect system for convenient refilling
- Polyester
- Imported
- Item #10324980
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Hydro Flask
Headquartered in Bend, Oregon, Hydro Flask launched the first all-insulated bottle in 2009 and has spent the last 10 years delivering on its commitment to save the world from lukewarm.
Most helpful positive review
Aug 14, 2025
Amazing Brand 5 Star Quality .
[This review was collected as part of a promotion.] Beautiful backpack . Designed very well and it looks good . Durable material .
Cristina R.
Reposted from hydroflask.com
Most helpful critical review
Sept 2, 2020
Tastes bad/ flimsy
Chemical taste made me throw up. Flimsy, not worth the enormous price.
User268
Verified purchase
Reposted from hydroflask.com
hydroflask.com response
I apologize for the issue you are having. Please contact Customer Service at 888-584-9376 to discuss this further (8am-8pm ET).
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Sort by Most Helpful
Cristina R.
Reposted from hydroflask.com
Aug 14, 2025
Amazing Brand 5 Star Quality .
[This review was collected as part of a promotion.] Beautiful backpack . Designed very well and it looks good . Durable material .
Jimmy S.
Reposted from hydroflask.com
July 23, 2025
NO SWEAT JUST COLD CRISP WATER!
[This review was collected as part of a promotion.] Perfect for short hikes! Keeps my water cold, fits a snack, a sweater, and my pup’s water bottle. . . plus it’s super lightweight and doesn’t leave me sweaty. My only wish? A few more exterior pockets like stretchy mesh pockets for security straps for quick-access gear. Otherwise, it’s my go-to trail pack!
Nayika L.
Reposted from hydroflask.com
Mar 12, 2025
Mostly good.
[This review was collected as part of a promotion.] Really nice organization pockets. I love the insulated compartment for the hydration bladder. Great color. My only complaints are: the back pack itself is a little heavy, the frame is a little rigid, and it’s a little too small.
Sharon O.
Reposted from hydroflask.com
Oct 22, 2024
Very useful
[This review was collected as part of a promotion.] Very useful for the hikes that the family and I does during weekends.
Ana G.
Reposted from hydroflask.com
Sept 5, 2024
I water plants in a
[This review was collected as part of a promotion.] I water plants in a ranch and with 120 degree weather I love that I have cold water for four hours which is what it takes me to water. Loved it
Dalton K.
Reposted from hydroflask.com
Aug 12, 2024
Best hydration pack on market!
[This review was collected as part of a promotion.] Bought for trail riding on dirtbike it does amazing keeps cold for very long time especially if you put bladder in fridge night before. I honestly forget I even have it on its so comfortable. We are going to Colorado in a week and I'll be using this DAILY for hikes top notch highly recommend!!!