Yes it is a modified Snow Peak cook set. The pots and fry pan are stackable in the right order. I use a single alcohol burner that has an adjustable flame. So a common meal I make on the road would start with a stir fried onion and/or pepper in the fry pan, which in turn acts as the lid for steaming potatoes. When the potatoes are done I would quickly bring the vegies up to sizzle temp again and serve. Then I might make some apple-pear sauce for dessert from fruit I picked during the day and simmer it while I enjoy the hot main course. I occasionally cook with all three pots stacked on top of each other, which will keep the bigger pot (@ 0.75 L it is not BIG) reasonably warm while the smaller pot is on the bottom at cooking temp. If there is anything in the fry pan on top of the stack it will need to be reheated before serving.