Men's USB Charging Anti-Theft Backpack Color:Black Inside material: mesh

Inside material: mesh

the design of the tail ring can not only serve this purpose

Box material: metal

which music also has memory

Fabric name: chemical fiber blend

Men's USB Charging Anti-Theft Backpack Color:Black Inside material: meshProduct Information Material: Polyester Opening Method: Zipper With Or Without Liner: Yes The Internal Structure Of The Bag: Id Bag, Mobile Phone Bag, Sandwich Zipper Bag, Zipper Pocket, Computer Pocket, Camera Pocket Function: Waterproof, Breathable, Wear Resistant, Anti Theft, Burden Reduction, Shock Resistance Applicable Gender: Neutral Male And Female Applicable Product Types: Ipad, Tablet Pc, Notebook Bag Size: Medium Whether With Lock: Yes