The KIKEN Jedi Mind Trix Checkpoint Friendly Business / Travel laptop messenger bags are highly protective, richly styled and provide lots of storage space and can fit most all laptops up to and including 16" models. The KIKEN bags use 1680D coated ballistic nylon, which is virtually puncture proof and water resistant. Our patented KIKEN "zip-flap" allows you to easily change the front flap anytime you like, allowing you to change the look and/or the function of the bag to best suit your needs. As for storage, the 16" version gives you an additional 2 gallons of storage in the large center section (perfect for other large electronics, clothes or documents) and under the flap are 3 large pockets for accessories, power bricks and all the miscellaneous stuff you carry throughout the day. Every zipper puller, clasp and "D" ring is molded alloy, and the shoulder strap is industrial strength, tested to 80lbs. of pull pressure. The KIKEN series of bags is built to fit the popular Asus G73, Alienware m17X, Sager, and Origin laptops). And, humbly, we do believe this bag is a giant killer and ask you to compare this to every other laptop bag on the market.