Description: Material: PU Leather. Size: About high 32cm/12.5", width 31cm/12.1", thinckness 15cm/5.8".the main compartment is very suitable for your 12 IPAD and various A4 size impurities and files. Adjustable shoulder straps up to 35.4" fully stretched. Removable shoulder strap, three different using ways, as a womens backpack or womens shoulder bag or womens Handle Bags. Top zipper closure and back zipper pocket,effective anti-theft design , it is Rainproof,there is no worry about the items in the bag get wet in rainy Days, and gives good protection for your essentials. This backpack is perfect for any occasions, like work, business, shopping, dating, travel, school. Also Perfect as New Year Gifts, Valentine's Day Gifts or Birthday Present for your mom,wife,girlfriend or daughter.