hydration backpack

7.convenient mesh pocket for storing smaller items,zippered and mesh pockets hold various objects within easy reach.

6.cool air mesh shoulder straps and sternum strap for a comfortable and secure fit.

5.hydration reservoir with bite valve keeps fluids within easy reach;

4.reservoir included,capacity 2L;

3.raised padded air mesh back panels allow air to flow between the pack and your body for better cooling;

2.main compartment for hydration reservoir and storing larger items,includes sleeve for securing bike pump;

1.can use by cycling racing;

Features:

Material:850D waterproof oxford;

Color: red;

hydration backpack,water bag,sports water bag

hydration backpack,water bag,sports water bag,
1.new design;
2.reservoir capacity:2L.
3.Material:850D waterproof oxford.