These are solid cases, robust, well padded, and weather tight. Each is filled with two tiers of pluck-able foam, and can easily fit a Storm of Ra with room to spare for batteries and a handgun, other optics, or whatever else you may want. The case is actually so generous it can, on the diagonal, accommodate a whole Lance of Ra, or horizontally accommodate an LoR with the battery tube unscrewed to half-length. The lid and latches open to firm detents, so stay open while you work with the contents. There is a pressure purge valve should you ever move from high to low altitude and wish to open the case.