WITZMAN Travel Backpack for Men 40L Large Carry-on Airline Approved Convertible 3 in 1 laptop Bags Fit 16 inch(A8013 Black)

Recycled Fabrics Material:This travel backpacks made from high quality sustainable canvas,Polyester lining fabric.The fabric is designed for long-lasting reliable and can reduce energy consumption and pollution;Dimension:Approx 12.4"L x 20.5"H x 9.5" WL: 31.50x H 52.07 xW 24.13 CM; Weight: 2.015kg (4.44 lbs);Can hold your 16 inch laptop, 2 sets of clothes, water bottle,umbrella,etc. | Product exterior: 1 zipper flap on the front, 1 zipper pocket, 1 shoe compartment zipper pocket, 1 front opening zipper main pocket in the middle, and 1 side opening computer compartment; Internal structure: There is one closed zipper pocket, two pencil cases, two open pockets, and one keychain inside the front pocket; Inside the middle main pocket, there are 3 open large pockets, 1 closed zipper pocket, and a side opening computer compartment. 1 laptop pocket and 1 iPad pocket. | 2 Purpose USB Port Design: The external built-in USB charger port and internal built-in charging cable make it 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, release up your hands. | Convertible backpack: This canvas travel backpack can be used as a backpack, tote bag, and shoulder bag with shoulder straps;A 30-52 inch detachable and adjustable shoulder straps; There is a zippered pocket on the back that can hide the backpack strap when carrying this bag as a tote bag or shoulder bag,crossbody bag. Hanging backpacks and straps casually is not confused.In addition, we have added a hard board design at the bottom of the bag to support a portion of the weight. | Easy to organize: The travel backpack has a side variable opening computer compartment that can accommodate 12 to 16 inches of laptop space for storing different travel equipment. The travel backpack is large enough with a capacity of 40L to accommodate vacations, weekend vacations, and overnight trips.