Master Class Premium All-in-One Stainless Steel Food Storage Container | 1.3L, Airtight, Leakproof, Oven, Freezer & Microwave Safe

These are amazing when it comes to size and function. Why is it not common with microwave friendly stainless steel in other lunch boxes to avoid heating and eating plastic?The only disadvantage with these boxes, and this is a quite important one, they can not be stacked into eachother to an extent that saves space as is the case with other similar products. If this would have been possible, I would immediately have bought ten more of these.

Perfect size for a family 3. We batch cook our food and this is perfect for freezing, reheating and serving straight especially when we are in our camper van. Very easy to clean and better than plastic or glass.