Caselogic SNMB-15F 15.4-inch Fullsize Canvas Messenger Bag. Messenger bag style meets laptop bag with light weight protection, comfort and attention to detail. This bag is perfect for planes, trains, offices or on the campus. The exterior sleeve allows easy access to your music or phone, while the metal hardware will outlast any boy band around. Exterior side pockets and Quick-adjust shoulder strap. Padded and lined computer compartmentkeeps your computer protected. Internal organizer panel with cell phone and MP3 pocket. Key ring tether. Heavy-duty stitching and 100% Cotton Canvas. 911 Bottle Opener incorporated into the shoulder strap hardware. 10 Year Warranty