• Material & Dimension: This travel luggage backpack is made of high quality nylon fabric.Black polyester lining;Dimension:Approx 13.7"L x 20.5"H x 8.7" W（L: 34.9x H 52 xW 22.2 CM））; Weight: 1.49kg (3.28 lbs). A 30 to 52 inch removable and adjustable duffel strap.
• Backpack Structure Front：4 main zipper pockets and more open pockets on the inside. A mesh zipper bag with elastic drawstring can be used to hang items such as basketball. Main 1 ipad and 1 laptop pocket can fit 17 inch, 2 open pockets, 1 zipper pocket.Back：1 zipper pocket is used to store hidden luggage straps or items.USB Design with built in USB charger port outside and built in charging cable inside great convenience for charging your electronic items via connecting your own power bank.
• Two Open Ways for Main Compartment and Unique design: You can easy get the items in the main compartment by side zipper or top zipper; And front mesh zipper pocket with elastic drawstring can hold basketball or hang decorations.
• Large Capacity: The men duffle bag main compartment with separate laptop pocket and roomy space with a maximum capacity of up to 55L can easily fit 3 to 7days travel gears. Backpack meets the maximum size allowed by IATA flights. It very suitable for weekend trip, international travel,camping, hiking and overnight trip.
• Multifunctional Carrying On Backpack: This rucksack come with a removable and adjustalbe shoulder strap. The backpack straps can be hidden in the back pocket. You can easily convert it into a duffel bag,shoulder bag, tote bag.