Injection-molded Waterproof Case for Your Studio Gear! The SKB Studio Flyer Rack Case is a steamer trunk of innovative features packed into a compact, convenient size. It boasts a virtually indestructible injection-molded shell that is both lighter, stronger, and less expensive than the previous 4U Studio Flyer. It also features front and rear molded-in square rack rails that are pre-installed with cage nuts, giving an extra element of security to sensitive equipment on the go. Improved quiet-glide wheels, a user-friendly pull handle, built-in cord pockets, and a laptop compartment under the lid all help make the SKB Studio Flyer the ultimate transport solution for studio gear today.The multi-tool of rack cases: compact but full-featured There are two cord pockets under the 4U rack space, and the lid has interior padding and a 2" compartment that will accommodate most laptops. There is also extra space at the front and rear to