Osprey Hydraulics Reservoir Hose silva 4-oz (150-g) Polartec® Power Grid™

4-oz (150-g) Polartec® Power Grid™ 100% polyester (93% recycled) double knit

But other than that

jersey-knit crewneck wicks moisture and won’t bind

These very small pores (three microns in size) are very densely packed allowing for enhanced breathability while maintaining excellent waterproofness

Flat-Locked seams for added comfort

Osprey Hydraulics Reservoir Hose silva 4-oz (150-g) Polartec® Power Grid™When its time to replace the hose on your existing hydration system, Ospreys Hydraulics Reservoir Hose is the answer. Made of high quality quarter inch tubing for dependable performance and featuring a high flow rate, it will bring new life to your hydration system. All parts are BPA free, phthalate free, lead free, guaranteed. All materials are certified food safe according to FDA and EU regulations. A flexible 1 4" 6. 35mm hose for faster water