Material: Full Grain Oil Tanned Leather Size: 18" x 8" x 13.5" Laptop interior dimension: 17" x 2.5" x 12" Fits laptop up to: 17" Hand strap drop length: 4.5" Shoulder strap drop length: 14.5-21.25" Telescopic handle: 40" Weight with frame: 9.2 lbs. Weight without frame: 4.6 lbs. Product Features: * Exclusive Patented 2-in-1 Detachable Wheel and Handle System * Front zipper pocket for small miscellaneous items * Front organizer pocket for media devices, cell phone, business cards, key holder and pens * Front compartment features a 3-file divider that expands 2" to allow 30% more space * Back compartment padded to protect laptops up to 17" in size * Dual Laptop Protection System uses a high-tech ABS honeycomb frame to protect laptop from exterior impact and a 10mm high-density foam to help absorb shock and prevent moisture intake * Smart Attachment Strap & Smart Zipper Attachment allows transport on extended handles of other rolling cases and luggage * Bonus! Protective Weatherproof Cover * Comfortable, non-slip, shock absorbing shoulder strap helps alleviate body strain