These lightweight BEABA stainless steel bowls seamlessly transfer from the freezer to the microwave to the dishwasher, making meal prep a breeze. Made of the same high-quality stainless steel used in professional kitchens, the dishes don't hold onto tastes or odors, and they can take a tumble from the table without breaking. Air-tight silicone lids are easy enough for little hands to open, but secure enough so they won't spill in the diaper bag.