Ergonomic Design Six Wheels Trolley School Backpack
The trolley school backpack with 6 wheels design can climb stairs.High quality aluminum alloy trolley is durable and not easy to rust.The backpack has three methods for carrying:trolley,shoulder carrying,hand carrying.
Item No.: SSD33-02-031
Material:nylon or customized
Size:30*42*20 cm or customized
1.The kids backpack has a main pocket for A4 size books,two front zippered pockets,and two mesh side pockets.
2.Padded handle is comfortable to carrying.
3.Adjustable and padded shoulder straps according to ergonomic design.
4.Two elastic mesh pockets for water bottle,umbrella.
5.School bag factory provide high quality products for you.