HotStyle Cute Casual Day Bag The Funnythan 569s canvas backpack, stay trendy, stay cool! Durable materials: Body - 100% sturdy canvas; Lining - 100% polyester. Organized compartments: Main zipper closure compartment, zippered internal pocket, interior Padded 14 inches Laptop Sleeve, front-exterior zippered pocket. Plenty capacity: Dimensions with 12.5 x 17 x 5 inches (W x H x D). Carrying up to 1,000 cubic inches or 20 lbs. Shoulder straps adjustable from 28'' to 39''. Fits for the crowd with height 4ft to 6.4ft.