ARENA’s Black 30L lightweight, compact, and durable waterproof duffle bag is made with ripstop tarpaulin, a double-sided PVC with a high tenacity polyester mesh inter-layer, a material much stronger than any ordinary PVC material and features high grade brand thread making the bag tear, rip, and puncture proof. Its durability is designed to withstand years of use. The sonic welded seamless seams and the solid roll-top closure system with heavy duty engineered buckles provides a secure and watertight seal making the bag waterproof and perfect for any extreme adventure you can imagine. For added convenience, the ARENA duffle bag coverts into a backpack in seconds with the included high density nylon backpack strap attachments. Pair it with your ARENA and Go Anywhere.