Slappa Laptop Sleeve - Fits Most 18" Laptops | Matrix Series (SL-SV-111) Water and tear resistant 1680-D ballistic nylon, Quilted inner lining with super-Cush laptop padding, Molded alloy zipper pullers 18", 17", and 15.4" Sleeves include D rings for attaching a Shoulder Strap Super large rear storage pocket fits most power bricks, or for papers, cables, etc. Manufacturer-direct 360 Day Extended Warranty Available in 10", 15.4", 17" and 18" versions