Led Bag To The Future Backpack Size:One Size Large zippered pocket on back

Large zippered pocket on back panel

Fabric:100% Polyester inside - 100% Polyurethane outside

100% polyurethane

H 11” x W 14” x D 7”

Composition: 100% CottonSPY249

Led Bag To The Future Backpack Size:One Size Large zippered pocket on backPRODUCT DETAILS Rechargeable through the micro USB in the strap with 3 LED light settings To charge use the included USB cord located on the strap. Please charge the lithium battery in your bag for 1 hour before use. Battery lasts approx. 7 8 hours. **Please note bag contains a lithium battery which may not be allowed on certain Airlines. Please check with your airline if you plan on traveling by air with your bag** Exterior Dimensions: 18" x 6" x 11.