Go to Amazon.com : https://www.amazon.com/gp/product/B0057I76A2?tag=unlearnreth-20
Incase CL57803 Neoprene Sleeve for MacBook Air 11Inch Raspberry
Product Description :
Custom fit for 11 MacBook Air
Complete notebook protection
Form-fitting neoprene construction
3 mm cushioned interior with plush faux-fur lining
Slip entry closure system