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.