Backpacks Type: Softback with belts and rivet as decorationClosure Type: zipper with Polyester lining materialCapacity: 20-35 LitreCarrying System: Arcuate Shoulder StrapExterior: Silt Pocket with a Vintage styleHandle/Strap Type: Soft HandleInterior: Interior Compartment - Computer Interlayer - Interior Zipper Pocket - Interior Slot Pocket and Cell Phone PocketTechnics: Embossing