Sony VAIO Duo 13 Convertible Touch Ultrabook Laptop Case | Universal Messenger Bag - BLACK [Scoop]. Bonus Ekatomi screen cleaner Approximate dimensions: 13.5" x 9.5" x .7" WHD Universal shoulder bag for up to 13-inch device Exterior pockets for additional storage Quick top-loading, dual zippered access Adjustable, removable shoulder straps for your convenience