WPTPU-24L TPU Waterproof Backpack

1. Made of 420D TPU material
2. 100% waterproof backpack with Roll-top Closure
3. loops for U-lock
4. Adjustable shoulder straps and top carry handle
5. Ultraweight, Compact, Durable and Good for kayaking, biking and water sport etc, especially for 1-2 days short trip.
6: Workable color: light gray, dark gray and black