1. Material: thick tarpaulin
2. Capacity: 30 liters
3. Waterproof level: IPX7 level
4. The transparent layer at the mouth of the pocket improves the waterproof level
5. The mouth of the bag is rolled up, and the inside of the bag is in a bulging state, which can swim, submerge and float on the surface
6. Reflective sheets at night to enhance the safety of use
7. Outer pocket zipper buckle, multiple external hanging, side hanging webbing
8. With drainage holes, no water stains remain in the bag
9. Breathable four-support back pad, not stuffy
10. The inner dry and wet separation inner bag is convenient for storage
11. Inner bag size: 39x27cm
12. Expanded size: 33x15x70 cm
13. Use size: 33x15x60 cm
14. Weight: 1.1 kg