Material: This travel backpacks is made from high-quality nylon fabric. Grey polyester lining, soft decompression foam shoulder strap, “Witzman”-logo exclusive metal zipper.This product is not suitable for children under 12 years old. Dimension & Large Capacity: Approx 13.39"L x 20.08"H x 7.48" W（L: 34x H 51 xW 19 CM）; Weight: 1.5kg (3.31 lbs). Can hold your 17 inch laptop, 3 sets of clothes, water bottle,umbrella,etc. Large Capacity Design: External：1 medium-sized large zipper on the front, with 1 zipper pocket, 1 open pocket, and 2 pen pockets inside; Two side zippered pockets is also an external shoe compartment. Interior:4 open pockets, 1 zipper pocket, and a fit 17-inch computer compartment and iPad compartment.Back：1 zipper pocket on the back that hides the backpack strap. Make your items neat, orderly, and easy to find.Whether traveling, exercising outdoors, working, gift, it's a great choice. Multi Functional Backpack: This carry-on backpack comes with a 35-50 inch removable and adjustable shoulder strap which can be hidden in a large zipper pocket on the back, enabling multiple carrying options: duffel bag, crossbody bag, shoulder bag. Convenient USB Port : 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. Offers you a more convenient way to charge your phone go with hands free. Product Description: Material: This travel backpack is made of high-quality nylon fabric. Grey blue polyester lining, soft decompression foam shoulder strap, and exclusive metal zipper with "Witzman" logo. Size and large capacity: approximately 13.39 inches long x 20.08 inches high x 7.48 inches wide (length: 34 x height 51 x width 19 centimeters); Weight: 1.5 kilograms (3.31 pounds). Can accommodate a 17 inch laptop, 3 sets of clothes, water bottle, umbrella, etc. Large capacity design: External: There is a medium-sized large zipper at the front, with a zipper pocket, an open pocket, and two pen pockets inside; The zippered pockets on both sides are also an external shoe bag. Interior: 4 open pockets, 1 zippered pocket, and a 17 inch computer compartment and iPad compartment. Back: There is a zippered pocket on the back that can hide the backpack strap. Keep your items tidy, organized, and easy to find. Whether traveling, exercising outdoors, working, or bidding farewell to friends, it is an excellent choice for backpacks.
Multi functional backpack: This backpack comes with a 35-50 inch detachable and adjustable shoulder strap that can be hidden in a large zippered pocket on the back, providing multiple carrying options: luggage bag, crossbody bag, shoulder bag. Convenient USB Port: Equipped with an external built-in USB charger port and an internal charging cable, it is very convenient to charge electronic products by connecting to your own portable power bank. We provide you with a more convenient way to charge your phone. This package is only for adult use.