Can these be used to store freezer meals? I bought the set of 12 and when they arrived, they seem thin--thinner than Pyrex--so I'm not sure of safety.
1382917
They can be used in the freezer just don't overfill. They can't be heated hotter than hot soup.
1382918
Well, I never freeze anything in glass, because I've had glass containers crack in the freezing process. I don't know if you've ever had that happen. I have a couple of sets of these bowls, and I do love them. You can't put the lids in the microwave. I learned that the first time I tried. I store all kinds of food, sauce, fruit cocktail, everything, in the refrigerator. I love them. They clean up easily, and unlike plastic containers, they don't keep any odors in them once you've washed them. As far as how thick the glass is, I haven't broken one yet, and for me that's pretty darned impressive. Well, I never freeze anything in glass, because I've had glass containers crack in the freezing process. I don't know if you've ever had that happen. I have a couple of sets of these bowls, and I do love them. You can't put the lids in the microwave. I learned that the first time I tried. I store all kinds of food, sauce, fruit cocktail, everything, in the refrigerator. I love them. They clean up easily, and unlike plastic containers, they don't keep any odors in them once you've washed them. As far as how thick the glass is, I haven't broken one yet, and for me that's pretty darned... » Read More Well, I never freeze anything in glass, because I've had glass containers crack in the freezing process. I don't know if you've ever had that happen. I have a couple of sets of these bowls, and I do love them. You can't put the lids in the microwave. I learned that the first time I tried. I store all kinds of food, sauce, fruit cocktail, everything, in the refrigerator. I love them. They clean up easily, and unlike plastic containers, they don't keep any odors in them once you've washed them. As far as how thick the glass is, I haven't broken one yet, and for me that's pretty darned impressive. « Show Less
1382919
I have Ben using them to freeze meals for quite some time. I think they do very well. I put them directly into the microwave to heat. However, I have found it is better to remove the lid. The microwave seems to shrink the lid and the next time I try to use the lid it is very hard to put it on the bowl. I enjoy eating from the glass bowl rather than plastic.
1382920
I wouldn't. They are very fragile. Mine are almost all gone from breaking and chipping.
1382921
I think your ok to use in the freezer, but don't try to heat in them--not at all like Pyrex, which can be heated. I tried to warm on stove with one of the Libbey ones and it cracked. I think these are mainly for food storage only.
1382922
I was also a little concerned at first because they are definitely thinner but they have held up well in the freezer. I let them thaw in the fridge for at least a few hours before microwaving, which I don't always do with my Pyrex. I also hand wash the lids instead of running them through the dishwasher just to be on the safe side.
1590561
I have not personally tried to freeze anything yet, but they are glass so I don't see why you could not use like a regular mason jar (leave enough space for expansion). Even if you do not use as intended, you won't be disappointed with these little jars. My friend uses the set I gave her for salad dressings because they do not spill the liquid.
1433035
I have never put them in the freezer, I googled it and it says you can - says they are dish washer safe to just not microwaveable
840032
These are NOT Pyrex, the instructions clearly state they cannot be used in conventional ovens! Others seem to not be reading the instructions that come with it. It also states they can be used in the freezer and microwave, but not directly, contents must be defrosted first. Oddly, the instructions state to not store them with the lids on, but come in the packaging with the lids on.
1184683
According to the manufacture, they are freezer safe. My wife and I use freezer bags or plastic storage containers to store items in the freezer.
1542720
For what its worth, I have two sets of "new" Pyrex. They see alot of fridge to microwave use, as they are the only containers that my husband and I use to take lunches to work. I've had zero problems. I'm inclined to think that we're not getting all of the info in the stories of exploding Pyrex. I'd guess that a dish has to have a hairline (invisible) crack in it somewhere- a weak point, if you will- for it to explode. If you bang them around and drop them, they are going to be stressed. It is still glass...
745888
I have used them in the freezer to store red chili sauce I make with no problem but they are not pyrex and I broke one in the microwave once. So freezer is ok but not for use in the oven or microwave, in my experience.
724776
I have never used them for freezing food. You can give it a try. they seem spill proof (so far).
1172084
They are not air tight - liquids seep out if you turn them on the side. I use them in the frig and for pantry storage but have never used them in the freezer.
774605
I haven't tried to put them in the freezer, but I have used them in the microwave and then put icy cold liquids in with no problems. They aren't made of pyrex, but they seem pretty durable.
2059858
I don't know the correct answer, I don't use the lids in the oven, microwave or dishwasher (don't have one), I do use them in the freezer and so far they do great. I will tell you they are the best storage containers I have ever purchased. I wanted to wean myself off of plastic and they fit the bill. Bought them for a friend as a gift and he loves them too.
810111
Yes, these work great for freezer storage. I have froze breast milk and homemade baby food for 3 of my children in these, and have never had problems. They go directly from freezer, to bottle warmer to dishwasher with out any difficulty.
745889
They have been safe in a freezer as longas you leave space at top. They work okay in micro wave but I use plastic wrap instead of lid because lids warp with heat. Have never tried to use in oven
1683466
No, I wouldn't. You would get freezer burn. They are not thick enough. You should use freezer paper. It is thicker and has a coating on the one side so food wouldn't stick.
1931555
Yes. You can also check their website "These lightweight storage containers are freezer, microwave and dishwasher safe (oven use is not recommended)."
1059637
I discovered that they DO become very brittle when frozen, I dropped one on the floor and the corner broke off...I was planning on freezing small meals for my elderly Father in them. Will not buy these again for that reason. Best to check out Reditainer's other products carefully for freezer containers for that. Have been happy with their other containers I bought for freezing, and they were specifically for freezing.
2277338
I would think in the freezer in zip locks would be the way to store them. A deep freeze would be even better than the freezer compartment of the refrigerator.