Designed to provide a snug-fit for most 154inch laptops, the capsule neoprene laptop sleeve protects your laptop from bumps and scratches the capsule sleeve is constructed from plush neoprene and a breathable spacer fabric front and is accented with red contrast stitching the envelope closure keeps your laptop securely stowed without any zippers or fasteners but is easily accessible with a quick flip it"s an excellent ultra-portable solution on its own, but fits nicely into any codi laptop carrying case for added protection and portabilityforever guarantee - see manufacturer website for details