Use the four-piece Pelican Foam Set for iM2306 Storm Case as a spare or replacement item for the foam that came with your iM2306 case. The set is constructed from polyurethane cubed foam, with convoluted foam for the lid.
Four-piece foam set contains one 0.63" base pad layer, two 1.81" cubed foam layers, and one 2" convoluted top lid foam layer
Replacement item
Compatible with iM2306 Pelican Storm case
UPC: 825494004194