Casserole Carrier and Food Warmer - Portable Travel Casserole Tote (Holds up to 11"x17" Casserole - Keeps warm up to one hour)-Blue Camerons products versatile casserole carrier Insulated to keep food warm for up to an hour Mechanics of the zipper offer a wide open top to easily place hot dish inside Durable poly/cotton blend Perfect for transporting your favorite dish