Size Matters - For a 13.3" Laptop no larger than 12.8" x 9" x 1.2". Use a ruler!
For complete protection against any bumps or bruises, PLUS extra carrying space, handles and a shoulder strap, you are not going to find a more complete solution than the Laptop Jacket. The Jacket has a clever retention system so it can stay on your laptop all the time. Combine that with a brilliant zipper opening back door so you can access any rear ports without removing the Jacket, and the you’ll see why for many people a Laptop Jacket is a dream come true. Weighing in at under 1 pound, with an exterior pocket, handles and a removable shoulder strap, the Laptop Jacket is perfect for all around campus, airport travel and everywhere you go. Jackets are sized to fit by size of laptop.

Details
Uses the equivalent of 12 bottles and saves enough power to run a laptop for 97 hours.

Exterior Fabric: 450d-100% recycled PET polyester
Interior Fabric: 150d-100% recycled PET polyester
Waterproof Fabrics