Ultralight taste-free, minimalist reservoir with high flow rate.

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. Updates include a new self-sealing HyFLO bite valve that delivers a 30 % increase in flow rate, making it quicker and easier to hydrate on the go.

• Drink on the go: New simple, one-piece, self-sealing HyFLO bite valve makes it quicker and easier than ever to hydrate hands-free with a 30 % increased flow rate.
• Easily transportable: Integrated hang / carry loop makes it easy to secure the reservoir in a backpack or elsewhere.
• Pure Platy experience: All materials are certified taste-free, BPA-free, BPS-free, and phthalate-free.
• Funk-free: Embedded silver-ion protects reservoir from mold and bacteria.
• Versatile: Threaded port and 1/4'' diameter drink tube make it easily compatible with accessory caps and adaptors.