The Incase Design Black Compact Backpack for a 15" MacBook Pro is slightly smaller version of Incases's larger Nylon Backpack. This version is more tailored and constructed to be more form-fitting for the MacBook.
The bag is lined in a faux-fur that will not harm the computer's finish. In addition, the sides of the bag are breathable so that air flow within is maximized. However, this backpack will hold more than just a MacBook. There are dedicated pockets for an iPhone and iPod that are also lined for protection.
The outside rear is padded for back support and the shoulder straps are both adjustable and comfortable. When you don't need the shoulder straps, there is a handy and firm hand grip on the top. Inside, you'll find the bag readily available for reorganization and configuration to suit your needs.
Incase Designs Corp
CL55302 Compact Backpack for a 15" MacBook Pro (Black)