Hydraform Soft-Tech

With a sleeve design that helps eliminate saggy flask syndrome on your endurance runs, the lightweight Amphipod Hydraform Soft-Tech Insulluxe handheld water bottle retracts efficiently as you drink. Refill to full capacity by pulling down on the base strap Includes a 16 fl. oz. Soft-Tech™ flask with easy-bite valve; the flask is BPA-free and dishwasher-safe Comfortable, integrated hand strap features loops for your thumb and forefinger to stabilize the flask while allowing your hand to relax Dual loops on the hand strap provide convenient access to energy gels Flask removes easily from the sleeve for cleaning