The original hydration bladder packed full of refinements developed from over thirty years experience at the top.
FEATURES -
. 20% more water per sip
. Leak-proof on/off valve
. Self-sealing BIG BITE Valve
. Easy open/close leak-proof cap
. Ergonomic fill-handle
. Reservoir baffle
. QUICK-LINK System with Auto Shut Off makes it easy to disconnect tube from reservoir
. HYDROGUARD Antimicrobial technology to inhibit bacteria growth
12 months warranty on manufacture defects