Exclusive to McKleinUSA! Patented 2-in-1 Detachable Wheel and Handle System Quick access front pocket is secured with a key lock Interior organizer with storage space for media devices, business cards, key holder and pens Double compartment divided by secured zipper pocket for important documents Removable high-density laptop sleeve that protects laptops up to 15.4¿ in size Dual Laptop Protection System uses a high-tech ABS honeycomb frame to protect laptop from exterior impact and a sleeve with high-density foam to help absorb shock and prevent moisture intake Smart Attachment Strap allows transport on extended handles of other rolling cases and luggage Bonus! Protective Weatherproof Cover