Compatible with all WIP vests, the Forward WIP Hydration Bag locks on shoulder back strap, placed in between the body and the vest.

As the rider drinks water, the back bump volume reduces accordingly optimizing the drag.
The neoprene sleeve protects the water bladder while the water pipe runs discreetly through the shoulder strap to the front PFD pocket.

Allows you to hang inside the vests in the upper back 1.5L in an optimized camel bag.

The neoprene pocket protects the water pocket also that locks with velcro.

Optimized shoulder opening and tube loop.

Removable water pouch included.