This 36-liter soft-sided rolling carry-on duffel-bag-turns-backpack boasts insane levels of durability and functionality. Made with tough, abrasion- and water-resistant fabrics, it features lockable zippers with a Central Lock Point for added security. Top accessory pocket, storm flaps, and a gigantic main compartment… this adventurous travel duffel bag is uber ready to keep all your stuff together on the road and in the air. And it’s covered by Eagle Creek’s No Matter What Warranty, because it's built to tackle all elements of travel. Bag weighs 5 lb. 7 oz., with a 36-liter total capacity (13.75 x 21.5 x 7.75 in.).