This Premium Caribee Hydration Reservoir is made by Hydrapak from durable FDA approved polyethene and is BPA, Phthalate and PVC free.

Hydrapak offers a lifetime guarantee against leakage, including the reservoir, drink tube and bite valve.

The Shape-Loc baffle allows the reservoir to maintain shape control. This unique central baffle enhances the structural integrity by controlling the shape of the reservoir, making it easier to slide in and out of your back, whilst also reducing liquid sloshing.

The Surge Bite Valve is a high flow "twist” to turn on and off.

The reservoir has a reinforced sliding top closure with built in handle. This enable the user to add ice cubes etc to the liquid.