Compact dimension, safe as well as hassle-free to utilize. The behind possesses extra cushioning for maximum support as well as convenience. - Premium high quality, ingenious idea.
Mesh back and shoulder straps. It's breathable when touching with your body.
Special hole designed for water bag, insert the water pipe to get water in your bag.
Adjust the length of shoulder straps and waist straps to make you more comfortable.
Made of super light waterproof fabrics. Lightweight material and small size make it easy to carry.
The thickening sponge protection is a good protection, it can effectively reduce the burden on your back.