The bottom "cups" on my Jetboil cup and pot are more suited to protecting the fins of the heat exchanger than for using as a bowl. I don't have my stove in front of me right now, but I don't recall either of them being large enough to be considered an adequate bowl for what I'd just cooked.

I had resorted to carrying an extra lexan bowl to eat from until I got my 1.5L pot. It was something else to clean up. Now I'm happy eating from the pot. The pot cozy keeps the contents quite warm while I'm eating and the wire handle works well for lifting and moving the (initially) hot pot.