The Skinny Sleeve uses a unique stretch-stitch seam to allow for ultra-thin fully padded protection and also includes a sewn-in protective layer on both the front and back of the sleeve. The stylish elastic band ensures that your laptop stays securely in.Ultra-thin design wont add bulk to another bag.Our uniqueStretchShell"is both water and stain resistant.Zipperless closure wont scratch your laptop.Sewn-in reinforcement on both sides for extra protection.Stylish elastic band keeps the laptop securely within the sleeve.No Zippers. No Hassles. No Kidding..Acme Made Skinny Sleeve Ultra-thin Padded Case Small StretchShell Neoprene for 11-13 Laptop/Tablet