information: 1.Stylish appearance, large capacity, waterproof,USB conversion interface and Headphone hole, is its advantage, suitable for travelers, students and people who like outdoor 2.Featured by light weight, this bag provides enough space to hold and organize your smartphone, wallet, cosmetics, sunglasses and other small items. 3.The adjustable shoulder strap allows you to freely adjust the appropriate length to perfectly fit yourself. 4.Large capacity and storage space, multilayer design, easy to sort out, wear-resisting, anti-wrinkle, waterproof and easy to clean up. Characteristic Item type: Backpack Coating material: Polyester Main material: Nylon Gender: Unisex Interior Zipper Pocket, Interior Slot Pocket, Cell Phone Pocket Capacity: 20-35L Type of closure: Zipper Carrying system: Physiological curve back Handle / Strap Type: Soft Handle Size: 30 X 14.5X 44cm/11.81 X 5.7 X 17.32inch Color:Blue/Red/Purple/Grey Packing list 1 * Backpack Notice * The actual color may vary slightly from the online image due to the color setting of the monitor. * Please allow a slight measurement deviation for the data.