Grayl 16.9oz UltraPress® Olive Drab faraday defense daypack 14% Spandex

14% Spandex

Stiletto tastes sweet

One-Way Electrolyte & Drink Mix Valve: six duck bill valves prevent back flowing of water (or other beverages) through the Cartridge while also allowing clean filtered water to pass through the Cartridge into the Titanium Inner Press

5-inch 1095 high carbon steel blade

OPTIONAL ADD-ONS:

Grayl 16.9oz UltraPress® Olive Drab faraday defense daypack 14% SpandexUltraPress now has a boost! All bottles ship with a One Way Valve pre installed making it possible to add electrolytes, drink mixes and other flavored liquids directly into an UltraPress. Purify 16. 9 oz. of drinking water in a mere 8 seconds with the lightweight Grayl UltraPress. Drink Mix & Electrolyte Ready! Compact, fun, and ridiculously easy to use the 16. 9oz UltraPress Purifier Bottle fits into any pack pocket (or cup holder), requires zero