Durable Tear-resistance Waterproof Hydration Backpack
The backpack can more effective fit back spine curve,and keep the back ventilation.Front small pocket can place mobile phone,or other item.Reflective stripe can make you walk more safety at night.
- Breathable shoulder straps according to ergonomic design,let you to travel comfortable and breathable.
- Front elastic pouch to place helmet.
- Chest strap can be adjusted according to the different height of the human chest.
- Earphone output design at the top of the backpack allows you to go on a journey,enjoy the wonderful music.
- Wholesale hydration backpacks from China factory sandoo.