hydration water bag

Water bladder With a leak free, high flow bite valve and a dirt shield that keeps grime, dirt or pollen out of your system, you can be sure you are drinking pure, non-tainted water. 1.Taste-Free bladder: The special film with inner surface as smooth as glass, keeps water for days and even weeks without changing taste. No plastic taste. Due to the special molecular properties of the bladder, this system is very hygienic, easy to keep clean. 2.Taste-Free tube: The special co-extruded tube has a glass smooth inner surface without any taste. 3.Streamer Z-Valve: a high flow silicon bite valve (patent pending).Leak free, automatic shut-off, 90 degree angle. 4.Dirt Shield: Shield to keep the water in and the dirt out whether you are in-transit or on trail . 5.Brush:use to clean the water bladder 6.The glass-like inner surface is treated with an antimicrobial Grunge GuardTM compound that prevents bacterial growth.