0.4mm TPU Hydration Bladder 2 Liter Leak Proof Water Reservoir, BPA Free Hydration Pack Replacement for Hiking Biking Climbing Cycling Running, Large Opening, Non Toxic Easy Clean(with Parts)

Product Features

• 1)Size:16*7 inches,opener size:4in. pls see the size detail in the photos before buy it.
• 2) Material:0.4mm thick TPU ,normal water Reservoir is 0.3mm thick. TPU is a healthy and durable plastic.it is tasteless.
• 3) Design: big opener design is the trend on the market, for it is ceonvenint to fill water and cleanning.
• 4)Leak proof:The cap screw design is very easy to use, and good for the leap proof. The valve have the on/off swithc to controle the water.more convenient.
• 5)When you get the hydration bladder, fill the water to check if there are some problem in it. we accept 7days return and 1 month change.