Full Product Info on Amazon.com : https://www.amazon.com/gp/product/B005HEVH9C?tag=unlearnreth-20

Timbuk2 Crater Sleeve Laptop Case BlackGunmetal 17P Fits up to 17 MacBook Pro

Product Description :
XS - Fits 11 MacBook Air smaller S - Fits 13 MacBook Pro smaller M - Fits 15 MacBook Pro smaller L - Fits 17 MacBook Pro smaller XL - Fits laptops larger than 17 MacBook Pro
High density foam plus crater holes extreme protection minus the bulk
Crater holes help circulate air to cool your laptop when carrying it
Low-profile lightweight design
Airport security friendly leave it in the sleeve