Cotton Oil Wax Canvas Backpack Color:Dark Brown Solar charging functionality to charge

Solar charging functionality to charge your smartphones tablets at some stage in the day time can help keep the environment safe

5 seconds - 4th bark: sound for 4 seconds + vibration for 1 second - 5th bark: sound for 4 seconds + vibration for 1

05inch Pattern Type: Solid

a 5V1A USB port with a 10000 mAh power bank power from the solar and protective voltage stability control that prevents voltage fluctuation and the solar patch is water resistant on this solar backpacks

5inch Closure Type: zipper

Cotton Oil Wax Canvas Backpack Color:Dark Brown Solar charging functionality to chargeCotton Oil Wax Canvas Backpack Main Material: Canvas Gender: Unisex Backpacks Type: Softback Interior: Interior Slot Pocket Interior: Cell Phone Pocket Interior: Computer Interlayer Handle Strap Type: Soft Handle Item Type: Backpacks Decoration: Rivet Closure Type: COVER Rain Cover: Yes Exterior: Flap Pocket Carrying System: Arcuate Shoulder Strap Lining Material: COTTON Style: vintage Pattern Type: Patchwork