With the Ohmetric 3-in-1 Workstation Backpack, containing a removable Hardshell Platform and Mobile Organizer, you'll not only have a comfortable way to protect and transport your laptop and accessories during your travels, you'll also have an entire portable office at your disposal. The innovative and Ergonomic three-in-one design triples as a backpack, protective carrier, and portable lap desk, so you can increase your Productivity while on the road. -Comfort: -Reduces stress and fatigue by keeping heaviest items close to body -Padded and contoured straps reduce strain on neck and shoulders -Light interiors and see through mess help locate items quickly -Luggage handle compatible -Hidden security pocket keeps valuables close to body -Stands upright for accessibility; keeps shoulder straps clean -Protection: -Checkpoint friendly -Ergonomic lap desk keeps you cool, comfortable, and mobile -Hard-shell platform protects your laptop through security -Padded lining and hard-shell exterior protects your laptop from drops -Fits up to 15" Laptops -Organization: -Mobile organizer attaches to a seat back tray for quick access to your necessities -Back pocket organizes papers and books -Multiple pockets for easy organization -Mobile organizer and mobile platform connect for easy travel -Unit Dimensions: 9.5" D x 14" W x 18" H; Weight: 4.3lbs.