Interior Dimensions: 22x28x25 (based on average thickness of foam padding.) This ATA approved heavy duty Road Case with casters can be reconfigured to fit a variety of computer and musical instrument gear. The interior Foam Padding is 1.5 - 2 thick. The unit was obtained from a large supplier of professional A-V eqipment. Actual weight: 70lbs, Exterior Dimensions: 25x31x28. Aqua.