This product exceeded my expectations and I will absolutely be buying more of them. It’s a great size for leftovers or to pack in your lunchbox for work. The lid stayed on and was very secure. In fact, the only negative about this product is that sometimes the lid was too difficult to remove, but I would rather it be that way instead of falling off and having things leak out. I have put all kinds of different foods in this, including spaghetti, and it is not at all stained. ￼Overall I think this is an excellent product!