Square ? Try this one at www.actiongear.com Item #ACS 80
or search under pot. It's a Colemen Peak 1 Aluminum, 2 piece. 5x5x5 and the lid is 5x5x2.5 inches. $8.99 Also available other places, but this was easy to find. I used these in my car BOB's filled with fast cooking rice, seasonings, heat tabs, small bic, SAK, soup spoon etc. Made 1 for a buddy and he really liked his.
Dave