DescriptionSize: 10.5L x 5W x 12.5H inch.Materials : PU leather outside, polyester inside.Structure: The inside has 1 main compartment,1 interlayer zippered pocket, 2 open-top pockets,1 back zipper pocket.Funtions: Water-resistance & Stain resistant & Easily cleanableWHY YOU CHOOSE IT?ADJUSTABLE SHOULDER STRAP:You can freely adjust the length of the shoulder strap according to your height and preference.DURABLE STRAP DESIGN: Carrying handles and adjustable strap for this fashion backpack are fine sewing combined canvas with synthetic leather. Its double protection and durable in use.UNIQUE METAL DESIGN: All hardware used on the backpack is solid metal. Metal hardware adds to both the strength and looks of the piece in the fashion leather backpack.LARGE CAPACIT: You can put books,notebooks,iPad,umbrellas, cosmetics, wallets, etc. inside, the opening mouth is large, the contents inside are clear at a glance, and the objects can be quickly taken out.SAFE AND RELIABLE: Top drawstring closure assures the security of your personal belongings with inside pockets for sort and separation.The multi-layer lock design provides maximum protection for your items. Avoid the loss of theft as much as possible.A VARIETY OF OCCASIONS: it has a stylish appearance and right size. Perfect for day trips, vacation, travel, day hikes, schools, camping, shopping and so on.GOOD GIFT: Simplicity exquisite leather backpack will make the perfect gift for friends, family, designers and writers on birthdays, anniversaries, Valentine's Day, Christmas, graduations, holidays, wedding preferences and special anniversaries.