The Osprey Ellipse Daypackis a versatile, for useboth on the trail and for the active everyday lifestyle.With a laptop and tablet sleeve, your work and school gear stays organized. The Ellipse also offers thereverse StraightJacket feature, ideal for carrying a skateboard. Laptop sleeve fits up to 15 laptop computer. Tablet sleeve. Reverse StraightJacket sidefront panel compression straps. Heat embossed stash pocket. Front panel organization pocket. Top grab handle. Blinker light attachment Blinker light not included. Removable webbing waist belt. Spacer meshfoam harness with sternum strapwhistle. Material: 420HD packcloth with 420HD heat emoss packcloth accent. Size: 18h x 11w x 11d 45 x 27 x 27 cm. Wt. 1 lb. 7 oz. 0.65 kg. Volume: 1526 cu. in. 25 liters.