MSRA DeepDisha Plates and Bowls are designed to nest with most MSR cook systems and pot sets, and make a great addition to any outdoor kitchen. Their highly functional shapes are made from hot and cold-safe polypropylene and color-coding matches with MSR mugs and utensils to help everyone keep track of their own set. The Bowl nests inside the Trail Lite Duo Cook System, and outside the ReactorA 1.7 L pot, Small nests inside 2.5 L pots (Quicka 2 & Base 2), Medium nests inside 3.2 L pots (Flexa 3), and Large nests inside 5.3 L (Flexa 4) pots.