Separate Wet/Dry compartment with a water-resistant zipper Carry on size - airline compliant Strategic reinforcement with abrasion-resistant material, of bottom and corners for travel toughness Sturdy grab handles on both ends Convertible designed shoulder straps can be carried as a traditional duffel, or as a backpack. Full-length slash pocket in the lid 4 mesh pockets inside keep gear organized Water-resistant zippers outside, protect from the elements Bright interior lining to find small items easily Combination of 630D / 420D HD fabric with DWR finish for high water resistance Combination of Hypalon and Tarpaulin for reinforcement and abrasion resistance on stress points