MSR Flex 4 Person Cook SystemComprehensive, high capacity cook system for four or more. This is our highest capacity, full featured cook system for groups of 4 or more. Including a big, hard anodized 5. 3L pot, and a 3. 2L nonstick, you can fix a feast for the whole posse on a road trip, while its compact nested design makes it a great option for big river and group backpack trips as well. You get an extra Strainer Lid for maximum efficiency, plus plates and mugs for four.