Kelty Reverb Daypack Lightweight technical daypack that has everything you need for all your electronics. 1750 Cubic inches with nylon and poly fabric for strong durability. Fits laptops up to 14 X 10 X 2 with Full laptop sleeve and audio pocket Two External zippered pockets(plus main) Attic audio pocket with cord port Padded curved shoulder straps with deluxe no sweat backpanel. Removable waist strap and a sternum strap.