Grayl Ultra Press One-Way Drink Mix Valve Silva Avoid touching the adhesive once

Avoid touching the adhesive once the film backing is removed

1lb 9oz (710g)

A: You will need two pairs of Landing Pads

be sure to grab a pair of these responsibly sourced Merino wool socks to make the most of each mile on the trail

Did your dog chew the valve off your brand-new Therm-a-Rest® mattress

Grayl Ultra Press One-Way Drink Mix Valve Silva Avoid touching the adhesive onceDescription Features Specifications A feature no other drink thru filter bottle can deliver, the One Way Valve for the UltraPress allows electrolytes and sport drink mixes to be added to clean purified water without compromising the integrity of the filter. Note: an UltraPress One Way Valve is now pre installed in every UltraPress. Enjoy a drink mix no matter where your adventure takes you. Replace electrolytes lost in sweat and hydrate quickly. Four