Waterproof nylon composite fabric keeps gear dry in all conditions
Smart LED screen displays GIFs, images, and doodles for creative fun
Bluetooth and app connectivity for interactive content updates
Adjustable mesh shoulder straps provide superior ventilation and support
Fits up to a 15.6-inch laptop for versatile daily use
【Durable Fabric】:Outer: High quality nylon composite waterproof fabric (Abrasion-resistant). Internal: Polyester 【Smart LED Backpack】: Unleash your creativity with LED Space App. We will continue to update the APP to bring you more GIF material libraries and a better experience! The backpacks can display texts, images, GIF animations, dood