Patented 2-in-1 detachable wheel and handle system. Secure, detachable patent pending fly-through checkpoint-friendly laptop sleeve design. Laptop sleeve padded with high-density foam fits most laptops 15.6'' in screen size. Adjustable, non-slip, shock absorbing shoulder strap alleviates body strain. Front organizer with storage space for media devices, cell phone, business cards, key holder and pens. Expandable front compartment features two small pockets and storage space for files. Size: 18'' x 8.75'' x 14.5''. Weight: 9.7 Pounds. Laptop compartment size: 15.5'' x 2'' x 12''. Tablet pocket size: 8.5'' x 10.75''. Material: Full Grain Cowhide Leather.