Check the listing for details. Pioneer DJ DJC-B1 Controller Bag for DDJ-400/DDJ-SB3. Condition: New with tags. Listed at 129.00 USD. Top-notch, Stylish Protection from Pioneer DJ Protect your DDJ-400 and DDJ-SB3 controllers with the DJC-B1 Controller Bag for DDJ-400/DDJ-SB3 from Pioneer DJ. This semi-rigid case is made from a durable, molded EVA shell, protecting your controllers from the dings and dents of getting to and from the gig. A dual convoluted foamed-lined padded interior is an added layer of protection for the delicate knobs and controls on your units as well. In addition, there are optional foam-lined sheets that can be customized in placement for added protection. Rivet-enforced double handles ensure comfortable transport to the stage.