BlackOvis Hoser Hydration Bladder by Platypus

As low as $21.99 Regular Price $32.95


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  • Capacity: 100fl oz
  • Weight: 4oz
  • Width: 7in
  • Length: 16.5in
  • 1/4" diameter tubing
  • Built-in hanger & carry loop
  • Self-sealing HyFLO bite valve
Product Description

We've taken one of our favorite hydration reservoirs in the Platypus Hoser and tweaked it to be BlackOvis branded. This original Platypus water reservoir and backcountry classic is an ultralight, minimalist hydration system that delivers taste-free hydration with a versatile, durable design that makes it great for backpacking and day hunts.


  • Simply transportable: Integrated hang/carry loop makes it easy to secure the reservoir in a backpack or elsewhere.
  • Pure Platy experience: The Hoser is taste-free as well as BPA-free, BPS-free, and phthalate-free.
  • Funk-free: Embedded silver-ion protects reservoir from mold and bacteria.
  • Versatile: Outlet accepts threaded Platypus drink tubes and closure caps.
  • Drink on the go: Two-piece, easy-to-clean HyperFlow™ bite valve makes it easy to hydrate hands-free.