Item Type: Backpacks;Interior: Interior Compartment,Cell Phone Pocket,Interior Zipper Pocket,Interior Slot Pocket;Style: Fashion;Exterior: Silt Pocket;Lining Material: Polyester;Closure Type: Zipper;Model Number: KCB-150573;Rain Cover: No;Gender: Boys;Main Material: ABS;Pattern Type: Solid;Brand Name: Mrs win;Backpacks Type: Softback;Carrying System: Resin Mesh;Handle/Strap Type: Soft Handle;Decoration: None;Capacity: 36-55 Litre;trolley backpack oem: Yes;personality backpacks usage: For school,outdoor,dayuse,travel;school backpacks wholesale: Yes;women backpack product name: 3 Wheels;backpack girls color: Pink;item type: School Bags;printing backpack size: 29*17*40CM;wholesale backpack design: Outdoor ;travel;