SKB Cases Dry Box Accessories can add a whole world of flexibility to your storage systems. Versatile SKB music cases are built to hold everything from musical instruments and laptops to mixers and amps. SKB Cases lets you further customize your SKB storage cases with a variety of packing case accessories. Add casters to your amplifier cases. Attach extra rails to your mounting racks to attach an extra mixer. Attach a pop-up shelf to your mixer case to provide a place for your laptop. SKB Accessories let you customize a wide range of already-flexible hard shell cases, electronics racks, packing cases, luggage-style cases, and waterproof cases. The possibilities with SKB case accessories are endless!