Superior Protection: Premium thickened water-resistant neoprene material offers a ultra slim lightweight design and superior protection to protect laptop/notebook from dust, shocks, bumps, scratches, scuffs and spills. (Thickness: 0.25 inch/0.6 cm) Ultra-slim & Lightweight: Easily sliding into your briefcase, backpack or other luggage bags, which make it so convenient for daily use and traveling wherever you go. Convenient Use: Quick top-loading zipper on the bag glides smoothly, allowing for an easy and convenient access to your laptop computer. Lifetime Support: Full 12 months Worry-Free warranty with lifetime support! 24-hour customer service support, just purchase and enjoy this superior product with confidence and risk free!