Stormtech Kemano Backpack

Features: 100% Waterproof Ultrasonic Welded Seams; Durable Reinforced PVC Fabric; Roll-Top Closure with Adjustable Straps; Ergonomic, Adjustable Shoulder and Waist Strap; Padded and Ventilated Back Panel; Removable Laptop Sleeve; Fits Up to 17″ Laptop; Large Waterproof Pocket; Contrast Zipper and Webbing;Shell: 100% PVC, Lining: 100% Polyester; SIZE: 22.5″ H x 14″ W x 7.5″ D (rolled);SIZE: 28.5″ H x 14″ W x 7.5″ D (unrolled); Volume: 40 Liters/2,440 Cubic Inch. 25.5″ H x 14″ W x 7.5″ D