This bag is as light as the heart of a traveler. Designed for maximum performance with less weight, the Nautilus Waterproof Duffel is built with 100% waterproof fabric for maximum protection in wet weather. This multi-purpose duffel and backpack has strategically placed handles for every carry application and is TSA approved for carry-on. Specifications • Heavy-Duty Reinforced Waterproof Fabric • Adjustable and Removable Shoulder Strap • Reinforced and Padded Carry Handles • Reinforced Four Point Carrying Handles • Exterior Gear Loops • Large Zippered Flap Opening to Main Compartment • Large Inside Zip Mesh Pocket • Internal Key Clip • ID Sleeve • Decoration Access • Dimensions: 20"L x 12" W x 12"D • Volume: 35 Litres • (Shell) 100% PVC; (Shell - Secondary) 100% Nylon PVC coated