• Made from 100% polyester • Dimensions: H 16⅛" (41cm), W 12¼" (31cm), D 3⅞" (10cm) • Fabric weight: 9 oz./yd.² (305 g/m²) • Maximum weight limit: 44lbs (20kg) • Water-resistant material • Large inside pocket with a separate compartment for a 15” laptop, front pocket with a zipper, and a hidden pocket with zipper on the back of the bag • Top zipper has 2 sliders with zipper pullers • Silky lining, piped inside hems, and a soft mesh back • Padded ergonomic bag straps from polyester with plastic strap regulators