The PC II AV Case with CART is a rolling hard side airline carry on size designed to accommodate any one of many LCD projectors and/or notebook computers, with cables and remote. It has a 1/2" high density foam pad in the bottom a 17.5" X 13.25" cloth covered padded outer ring, a semi rigid adjustable divider, and a sheet of gray convoluted foam in the lid. As with all PC II Porter Case models the AV case has 4" ball bearing wheels, a foam pad under the 42" extension handle, combination lock, side strap handle, and more. The AV case instantly converts into a heavy duty cart to carry up to 200 pounds (90 kg) of other equipment on top. It fits under some airline seats and/or overheads of full size planes to help the professional traveler to protect, carry, and organize their investment. Roll on your best and check the rest.