The CB-404 is the official carrying case for the Roland SP-404MKII and previous models in the iconic SP-404 portable sampler series. Streamlined and rugged, it features a semi-rigid EVA shell with a tough polyester exterior and a moveable internal partition that creates separate compartments for the sampler and items such as an AC adaptor. There’s also a detachable pouch for small items, plus a shoulder strap with a wide adjustment range. As a bonus, four orange knobs for customizing the look of the SP-404MKII model are included.