Biaggi Carry Cube Backpack In Black NWT This smart design travel backpack comes with a detachable packing cube at the bottom, allowing you to separate shoes or any other items from the main compartment. This backpack is still in the packaging. I didnt want to open, so you can see a sneak peak in the pictures. A suitcase style opening to the main compartment, a cushioned laptop sleeve, and an over the trolley sleeve. Fits laptops up to 15" Comes with a detachable packing cube at bottom Made with durable Crinkle Oxford Nylon and a waterproof base built to withstand the wear and tear of travel TSA friendly and designed to fit under the seat in front of you Main compartment has a suitcase style opening with the interior mesh zippered pocket. Also, includes two inner mesh zippered pockets, and two exterior zippered pockets. Exterior includes a cushioned laptop pocket and a nicely padded trolley sleeve for added comfort. Dimensions: Approx: 18.5" x12.5"x 6.6" including cube Cube Dims: 12.5" x 6.6" x 3.5" Material: Nylon with poly lining. Nylon zippers Pictures is just to show how it can be used. This backpack is Black like the actual pictures in the listing. I have another one listed in my closet in grey NWOT Bundle my closet and save!