Crony LED Fashion Display Backpack Novelty Smart Style Laptop Backpack Creative Christmas Gift School Bag B001 total resources • Zipper: High quality zipper

• Zipper: High quality zipper

zip-free lid for better insulation

Floor Material: PE 120 g/m2

Resists mildew

Crony LED Fashion Display Backpack Novelty Smart Style Laptop Backpack Creative Christmas Gift School Bag B001 total resources • Zipper: High quality zipperWarranty: 3 Months Novelty Smart LED Backpack Fashion Black Customizable Laptop Backpack Creative Christmas Gift School Bag Durable FabricOuter: High quality nylon composite waterproof fabric (Abrasion resistant). Internal: Polyester Smart LED Backpack: Unleash your creativity with LED Space app. We have updated the APP to V2. 0. 0 version in May and improved many functions!! It is more easier to use. The backpacks can display texts, images,