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Hoser Reservoir

3.973 out of 5 stars
37 Reviews
Current price: $22.36 - $26.36 Original price: $32.95
20% off

Style & Size:


Hoser Reservoir

Slide the Platypus Hoser Hydration Bladder into your pack, and enjoy having hydration access throughout your hike, ride, or whatever activity you enjoy. Platypus made this reservoir with 100% BPA-free material, and added embedded silver-ion to the inside so you won't end up with unidentified black bacteria camping out in your water bladder. The HyFLO bite valve hooks you up to fast-flowing water, while the modular design fits into most backpack hydration sleeves.


  • Reservoir provides hydration throughout your adventure
  • Durable construction is flexible and BPA-free
  • Embedded silver-ion reduces the buildup of funk
  • HyFLO bite valve increases flow rate and seals itself
  • Integrated loop for easy hanging, carrying, and maneuvering
  • Item #CAS00FQ
polyurethane, polyethylene, silver-ion
1L, 1.8L, 2L, 3L
[diameter] 0.25in
[1L] 5.2 x 11.5in, [1.8L] 6.7 x 11.5in, [2L] 6 x 16in, [3L] 7 x 16.5in
Claimed Weight
[1L] 3.2oz, [1.8L] 3.4oz, [2L] 3.6ox, [3L] 3.8oz
Recommended Use
backpacking, casual, commuting, cross-country, cyclocross, enduro, hiking, road cycling, road running, trail running, triathlon
Manufacturer Warranty