· IPX8 airtight zipper waterproofing with 0.65mm wear-resistant diamond-textured tarpaulin and high-frequency voltage technology, roll-top closure keeps gear dry in all scenarios.
· 3D air-cushioned waterproof straps, adjustable for all heights, with chest buckles, usable as a backpack or handbag.
· Side connectable buckles (over 90KG tension) for quick multi-bag connection; 4 detachable straps fit car roof, car box, sailboat, motorcycle, etc.
· 140L large capacity (78CM length) for big waterproof items, plus 2 expanded waterproof outer pockets for wet-dry separation.
· High-quality, functional airtight design perfect for water sports; customizable size, material and color.
