Platypus Hoser Reservoir

The ultralight, minimalist Platypus Hoser Reservoir is a hydration bladder for backpacking, thru‑hiking and day hikes. It suits users who need a low‑weight, low‑bulk water system with improved flow.

Benefits

• Ultralight construction reduces pack weight by avoiding rigid frames and excess material.
• HyFLO™ self‑sealing bite valve increases flow by ≈30% for easier drinking on the move.
• Threaded fill port accepts accessory caps and adapters for easier filling and carrying.
• Embedded silver‑ion treatment resists mold and bacterial growth inside the reservoir.
• Narrow profile fits most pack reservoir sleeves and stows compactly.

Commonly used in mountains, on trails and in light terrain during spring to autumn; also practical in warmer conditions because of the lightweight build and simple filling system.