Whole hydration backpack is made of 600D*600D oxford material.This backpack has adjustable shoulder straps and high-quality sponge pads to keep your movement free.And the hydration backpack is convenient for drinking water so that you can add moisture in time.
- Shoulder straps with high quality sponge pad support.
- Two main pockets can hold mobile phone, wallet, key, etc..
- There are thicker sponge mats on shoulders and waist.
- Hydration backpack can add your moisture while you exercise.
- We are dedicated to wholesale hydrationbackpacks.