It has a zipper closure top and its main material composition is cotton

🔥 EASY TO ORGANIZE YOUR BELONGINGS: You can hold your stuff for Multi-Day travel or other outdoor activities

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

Pattern Type: Solid Size: 13 Inches

Box hardness: hard - Size: large

Single shoulder bag belt pack It has a zipper closureSingle shoulder bag belt Shape: Satchels Handbags Type: Messenger Bags Main Material: Canvas Closure Type: Zipper & Hasp Hardness: SOFT Exterior: Silt Pocket Style: Vintage Lining Material: Polyester Occasion: Versatile Pattern Type: Patchwork Number of Handles Straps: Single Interior: Computer Interlayer Interior: Interior Zipper Pocket Interior: Interior Slot Pocket Interior: Cell Phone Pocket Decoration: Rivet Item Type: Handbags