Replacement Foam set for Duball Buball or Bambino kits these sets are to replace the foam sets in our ball kits and are made to fit Peli IM2100 storm (Duball Buball) and Peli IM2306 storm (Bambino) if you need to replace or purchase the foam sets with the case please see Replacement Cases in spares and accessories all foam sets come with the convoluted lid foam piece.