Cool Walker Vintage Laptop Backpack Canvas Rucksack School Bag Cute Satchel Weekend Bag,8596sxs20-coffee Material: Import Quality Canvas; Lining material: Polyester Approx Dimensions: 11.4" L x 4.5" W x 13"H There is a zipper in the middle of strap, which can be divided into two straps, so a single shoulder bag can turn into a rucksack; Mutifunctional satchel with two carrying options, single shoulder bag or double shoulder bag, fashion and practical. A main bag, a computer sidekicksa, concealed pocket, a phone pocket, a document pocket, a camera pocket, Multi-pocket design to meet your needs. This retro canvas bag with simple and stylish design will make your life convenient, which is perfect for school, travel, business, hiking,camping and so on.