WPTPU-20L TPU Waterproof Backpack

1. Made of 420D TPU material
2. 100% waterproof backpack with Roll-top Closure
3. Front splashproof zipper pocket
4. Padded shoulder straps and top carry handle
5. Adjustable sternum and waist strap
6. Urban and Outdoor waterproof backpack, it’s for double use with two closure ways, daily use as urban backpack and 1-2 days bicycling/hiking use as outdoor backpack.
7: Workable color: light gray, dark gray and black