Professional Outdoor Waterproof 12L Hydration Backpack
The chest straps with emergency life-saving whistle to ensure that the field can be for help in distress.The main pocket with water bladder can place laptop,cloth.Breathable shoulder straps can alleviate the burden of fatigue.
- The bearing system can maintain a good ventilation and heat effect,thicker sponge to ensure the comfort the bearing.
- The front of the backpack is provided with a safety reflection strip,make riding safer at night.
- There are two mesh pockets on both side to store beverage.
- Two waist bag to place tissues,cellphone.
- Wholesale hydration backpacks from China factory sandoo.