Hi, in the May, this year, my friend and I headed toward Iceberg Lake with plan to climb MR. On the way up we bypassed EB ledges, it was still enough snow in the "canyon" to do that. I made break on the place just below exit from the ledges and there was one inflatable pad (can be your's Steve C) I think it was green (one side). It was half under the dirt and snow. Below that in the creek were two climbing helmets and some bottles. I was alredy enough loaded and was thinking to take stuff on the way back and bring to portal. Anyway, on the way back I was looking for things but eather I missed the spot or somebody else took it.