Glass Food Containers with Glass Lid, Microwave Safe Food Storage Container Set, 3 Pack, Square Shape, Food Containers with Lids, Meal Prep containers with Leak Proof Lid.

We've had these for ten months, and they are some of the best food storage containers I've ever owned. The borosilicate glass is super sturdy and allows us to put them into the microwave, oven, or freezer with equal ease. We've had no problems with mold at all, the seals have stayed tight and leak-proof, and it's all super easy to clean and dishwasher safe. I'm so pleased that they're making more and in more sizes. We plan to try out some of the new sizes and see how well they work with our kitchen!

Love that there is no plastic at all.

EDIT: I am changing to 4 star due to customer service, but I am extremely happy with the product itself. The company welcomes emails from customers but they have not responded to my email request to buy just the largest size. Even if the answer is no, I would appreciate a response especially when they are welcoming us to contact them. But the quality of the product itself I would stand by my 5 star review.OG: I really want the option to buy just the largest size on its own, and I would love if the company would make an even larger size for me.I havent tested them out much yet, so I will update if there are changes, but so far after washing them (dishes and lids) in the dishwasher with heat dry and using them in the fridge they are perfect for what I needed.When you click the lids in, there is a "whoosh" sound giving you confirmation of a tight seal. Im really happy with the purchase and they are very attractive in my fridge!

Hands down, one of my top favorite purchases from Amazon. Truly glass and silicon containers with vents. Unless the government comes out 30 years later saying that to microwave silicon is poisoning us, I am happy. No more plastic. These are nice! If you have been looking for an alternative to plastic, then you will like these. The lid pops into the glass. You have to push it in well, and the glass lid holds well for me. Now, don't go trying to turn these things upside down now. I can't speak on whether the lid holds while the containers are upside down, but these are nice. I bought the 50 and 87 ounce containers. The 87 ounce containers definitely hold enough leftovers. The 50 ounce are great for the partner that wants a good portion of food for work. Thumbs up for me.

These are sturdy and the perfect sizes. Love that there is no plastic and they have vents too.