30L Drifting Swimming Waterproof Backpack Airbag Dry Sack Bladder Camping Hiking Travel Pack

Specification: Material: 0.52mm thickness 500D PVC mesh folder Capacity: 30L Flat Size: 32 x 36.5(LxW) Bottom Diameter: 24cm Packing Size: 38 x 31 x 3cm Weight: About 700g Use: Swimming, River trekking, Rafting etc. Features: Strong and environmental material, repeating folding and great waterproof effect. With 2 shoulder straps, can be used as a backpack. With a air jet, double-sided design, upper air jet for inflating, sublayer for venting. With a handle, can be used as a travel handbag. Package Included: 1 x 30L Waterproof bag