Take it out of your pocket when you need itTake it with you when you go out to make life easier. It can be placed in backpacks, handbags, and suitcases to meet the needs of mountaineering, leisure shopping, etc.Portable and simple store documents and computers, more convenient than a handbag to carry a full sense of relaxation.Sports protective gear, water cups, and towels are all packed into a backpack, and you go out of to start your fitness journey. 6cm widened shoulder strapColor: BlackMaterial: PolyesterPackage Contents:1 x Foldable BackpackOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.