The steamer trays seem like a decent idea but kinda bulky and heavy. I wonder if stainless steel salad bar containers come in better sizes?
I've seen a variation similar to the dog bowl stove said:I went with the dog bowls in that size for use in my paratarp. I built a larger one that I use in my 8 man using old pans and old SS paper towel dispensers. I have worked up a new design and will hopefully be finding materials and a break to get this one built...