Amazon.com: Wesccimo Genuine Leather Backpack Purse For 。【Material】: 100% premium top grade soft Faux Synthetic leather with waterproof finishing 【Lining】: high density smooth satin with excellent soft handfeeling 【Hardwares】: 5# Solid durable smooth metal zipper on front pocket, main compartment and anti theft back pocket, life time guaranteed solid D-ring, square buckle and adjustable buckle for shoulder strap 【Size】: W10.5\"xH12.5\"xD4.5\", perfect fit for 9.7\" Ipad, top handle drop: 3\", detachable and removable sling shoulder strap length: 27\" 【Convertible Feature】: with fashion 2-tone solid removable nylon shoulder strap, you can use it as a sling shoulder bag or backpack 【Anti Theft Feature】: this women backpack purse has pocket on back, you can put your important small items, such as key, bank card and so on