Patented 2-in-1 Detachable Wheel and Handle System briefcase. Interior organizer with storage space for media devices business cards key holder and pens. Double compartment divided by secured zipper pocket for important documents. Built-in padded laptop compartment that protects most laptops up to 17 in size. Dual Laptop Protection System uses a high-tech ABS frame to protect laptop from exterior impact and a sleeve with high-density foam to help absorb shock and prevent moisture intake. Smart Strap Attachment System allows easy attachment on extended handles of other rolling cases. Weather proof cover included.