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Platypus Hoser Hydration System

Brand: Platypus

The original Platypus water reservoir that became a backcountry classic, the Hoser is an ultralight, minimalist hydration system that delivers taste-free hydration with a versatile, durable design that makes it great for backpacking, thru-hiking, and day hikes.

  • 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.
Made in U.S.A. of U.S. and Imported Materials
2 liter 3 liter
Capacity (Standard) 70 fl. oz 100 fl. oz
Capacity (Metric) 2.0 liters 3.0 liters
Weight (Standard) 3.6 oz 3.8 oz
Weight (Metric) 0.10 kg 0.11 kg
Width (Standard) 6 in 7 in
Width (Metric) 15 cm 18 cm
Length (Standard) 16 in 16.5 in
Length (Metric) 40.5 cm 42 cm
Film Polyurethane / Polyethylene Polyurethane / Polyethylene
Spout material Polyethylene Polyethylene
Bite valve material Silicone Silicone
Finger loop material Polyethylene Polyethylene
Drink tube material Polyurethane Polyurethane
Country of Origin Made in U.S.A. of U.S. and Imported Materials Made in U.S.A. of U.S. and Imported Materials