Collapsible Backpack

This model uses high-quality fabrics from upstream factories, all upgraded to 420D thick plaid, different from 190D, 210D and other cheap fabrics on the market. The whole process is clean and elegant. It can be folded and packed, and it can sort clothes and towels, etc. When not in use, it is folded into a small bag, which is then unfolded into a large storage bag.