Platypus Hoser Reservoir

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.

• Simple, one-piece, self-sealing HyFLO bite valve for hands-free hydration
• Integrated hang / carry loop 
• Certified taste-free, BPA-free, BPS-free and phthalate-free
•  Embedded silver-ion protects reservoir from mold and bacteria
• Threaded port and 1/4″ diameter drink tube make it easily compatible with accessory caps and adaptors
• Film material: Polyurethane / Polyethylene
• Spout material: Polyethylene
• Bite valve material: Silicone
• Made in USA of US and imported materials