Slimline Backpack for the RC-505mkII and RC-505 Loop Stations. Transport your RC-505mkII or RC-505 in style with the CB-RC505, a premium backpack-style carrying bag for BOSS's popular tabletop Loop Stations. The slimline design is light and easy to carry, while the plush internal padding fully protects your RC when you're on the move. There's also a sub-compartment for stowing a laptop or tablet, plus a large outside pocket for essential looping accessories.