Case Logic SSMA-313 Welded Sleeve for 13.3-Inch Ultrabooks / MacBook Air / MacBook Pro Retina Display (Pink) Ultra-slim protection for the 13-Inch MacBook Air Durable, water-resistant PU material, heat welded & sealed seams, and flap closure keep the elements away from your tablet. Sleek flap closure provides additional security so your tablet doesnt slip out during transport. Compact size allows you to safely transport in a tote or purse or in any briefcase, messenger bag or backpack. Unique embossed pattern offers extra element of surface impact protection, hand grip and visual interest