EVOC HIP PACK BLADDER 1.5LIf you have the Evoc Hip Pack Race, it is able to hold up to a 1.5L bladder to turn it into a hydration pack. The Evoc Hip Pack Bladder 1.5L is BPA and PVC free. It features a lockable mouthpiece that prevents escaping liquid and a taste-neutral material for pure flavor. It weighs 130g and is 28 x 18cm.Features1.5 liters provides ample hydrationLockable mouthpiece prevents water from escapingBPA and PVC-free | Evoc Hip Pack Bladder 1.5L Clear, 1.5L, Hip Pack