RidgeMonkey Connect Combi Set Steamer Fishing Tray, Turn your RidgeMonkey Connect Combi Set into a portable steamer with the Steamer Tray! Featuring a simple one piece BPA-free construction and three separate food sections, the Steamer Tray opens up a realm of super-healthy alternative possibilities. Simply half-fill the flat side of the Combi with fresh plain water, drop in the steamer tray and bring the water to a nice gentle simmer, using the other side of the Combi as a lid - et voila, you now have a portable steamer that can be used on any direct heat source!