Foldable Backpack

Checkered waterproof fabric reduces the weight of the backpack, is wear-resistant and tear resistant, durable, and has a mesh bag design on both sides, which can accommodate items such as water cups. The elastic shrink mouth prevents water cups and other items from popping out easily. This product can be folded into smaller bags, as shown in pictures on the website. The folded size is 23 * 14cm