• Package: 1 x backpack, 1 x packing cubes 3 pcs set (Small/ Medium/ Large) for worldwide travelers
• 40 L capacity to fit your belongings and gadgets, backpack dimensions: 20.1 x 13.4 x 9.8 inches/ 51 x 34 x 25 cm; 3 packing cubes in 1 set:Large: 18.1 x 13 x 3.3 inches; Medium: 14.2 x 10.2 x 3.3

• Package: 1 x backpack, 1 x packing cubes 3 pcs set (Small/ Medium/ Large) for worldwide travelers
• 40 L capacity to fit your belongings and gadgets, backpack dimensions: 20.1 x 13.4 x 9.8 inches/ 51 x 34 x 25 cm; 3 packing cubes in 1 set:Large: 18.1 x 13 x 3.3 inches; Medium: 14.2 x 10.2 x 3.3 inches; Small: 11.4 x 7.1 x 3.1 inches
• Multiple exterior compression buckle straps for adjusting the height based on your need
• Designed to fit the maximum size allowed on an IATA flight, fits in the overhead compartment as well as the under seat as storage in flight; A true hands-free carry on with suppressible shoulder straps, easily to convert from duffel into a backpack in seconds
• 1 front zip pocket with multiple interior slip pockets, second compartment fits up to most 15.6 inch laptop, side bottle pocket for extra storage and adjustable sternum strap for stability; Multiple ways to combine necessary packing cubes more flexible in this backpack for your trip