Brand Name: runningtiger;Main Material: Nylon;Pattern Type: Solid;Closure Type: Zipper;Type: Wheeled Bag;Gender: Girls;Material Composition: 840D;Model Number: KCB-150415;Item Height: 45;Item Length: 31;Item Weight: 2;Item Width: 18;Item Type: School Bags;trolley backpack oem: Yes;school backpacks wholesale: Yes;backpack with wheels color: Black,Blue,Pink;item type: School Bags;student backpack gender: Girls;school backpack style: Fashion;wholesale backpack design: Outdoor ;travel;product name: School backpack with wheels;printing backpack size: 31*18*45CM;shoulder backpack market: All over the world;