HENRY GUITAR STRAP BACKPACK- BLACK – Blessed and Unique。Brand new 11.81” W x 13.78” H x 5.91D HIGH-QUALITY MATERIAL: This womens backpack purse is made of high-quality water-resistant, tear-resistant soft PU leather, with reinforced stitching and polyester lining. The popular convertible design (backpack to shoulder bags) makes this convertible backpack purse suitable for travel. Design with colorful shoulder straps makes the leather backpack purse fashionable and distinctive. ROOMY COMPARTMENTS:This leather backpack purse is designed with double zipper and large opening for easy loading items. 1 main compartment includes 2 zipper pockets and 3 slot pockets, 2 external front zipper pockets, 2 external side pockets and 1 external back zipper pocket, which keeps your things well organized. SIZE & CAPACITY14.96\"(L) x 6\"(W) x 12.2\"(H), Detachable strap: 12.5\". Roomy space could holds your 13.3” MacBook Pro, iPad, A4 files, folder, books, umbrella, water bottle, cosmetics and other everyday items. It’s also a perfect gift for Christmas, Valentine’s Day, birthday and anniversary. MULTIPURPOSE CARRYING WAYS：This casual backpack is with trendy design and also very practical. You can carry it as a shoulder bag or a women convertible backpack as there is a detachable shoulder strap for hands-free carrying.The removable shoulder strap makes it could be carried in different ways, such as a backpack or a single-shoulder bag. It’s an ideal option for outdoor use, such as camping, shopping, travel, date, work, etc.