can i put these mugs on the freezer?
1471551
I see no reason not if the idea is to frost for cold drinks I wouldn't freeze liquid in them.
1471552
Yes. doesn't work as well as some cups that are designed for it, but I do like putting them in the freezer for a while before I have a cold drink.
340936
I haven't tried ..... But would also like to know if they are safe for freezer
44325
Yes, you can place them in the freezer and freeze them with out a problem. You can even use the mats in a microwave. They're very durable (and versatile).
2253047
I have never tried to put them in the freezer, but as they don't tightly, I wouldn't try it.
1871948
I haven't but I'm sure you can. I just wouldn't leave them frozen for an extended period. I love these for many different uses.
1238496
Never put them in the freezer but they are thick mugs so the cold shouldn't harm them
102100
LOL.......never did it and I don't suppose they would stay cold for very long (kind of like a piece of cloth) but a question I never thought of..........but, yes, you can pretty much put everything in a freezer....
1426122
I have never tried them in the freezer but my guess is no. The material they are made of does not have the same look/feel of material that I know can be frozen. My guess is that these would crack.
1942316
Yes, though I wouldn't leave them in a freezer as the plastic may become brittle & break.
550019
I have not tried to freeze them. And I don't think it would work very well. If the expanding liquid didn't break them, the extreme cold would probably make them more prone to crack
957486
I have not tried to freeze or microwave them; they seem freezer safe but a bit flimsy to withstand the miocrowave. Nice daily use cups, though.
2193017
Yes, I believe they are safe for the freezer, but that's only my experience. I can't guarantee this.
1508901
Yes you can! They work great in the freezer. Just defrost in hot water or fridge overnight. They cannot be microwaved.
1502506
Yes, but I wouldn't use it straight from the freezer. Really tough mug, have chipped several porcelain plates by accidentally bouncing mug off them.
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
1180215
I have not tried to put them in the freezer. I am writing this to you as I sit next to the pile of used ones that need to be heated again to make them liquid, they become solid after use. That pile has been there for several weeks. Really not worth the money. I would not buy these again, they are a total pain. If after you heat them if there is even one crystal left, this can be very hard to see, they will just reheat when you take them out of the hot water and you are stuck heating them again to reset. They do not stay warm for nearly long enough to make them worth it. I would strongly urge you to skip these and go with an old fashioned water bottle. Sometimes an oldie is a goodie. I have not tried to put them in the freezer. I am writing this to you as I sit next to the pile of used ones that need to be heated again to make them liquid, they become solid after use. That pile has been there for several weeks. Really not worth the money. I would not buy these again, they are a total pain. If after you heat them if there is even one crystal left, this can be very hard to see, they will just reheat when you take them out of the hot water and you are stuck heating them again to reset. They do not stay warm for nearly long enough to make them worth it. I would strongly... » Read More I have not tried to put them in the freezer. I am writing this to you as I sit next to the pile of used ones that need to be heated again to make them liquid, they become solid after use. That pile has been there for several weeks. Really not worth the money. I would not buy these again, they are a total pain. If after you heat them if there is even one crystal left, this can be very hard to see, they will just reheat when you take them out of the hot water and you are stuck heating them again to reset. They do not stay warm for nearly long enough to make them worth it. I would strongly urge you to skip these and go with an old fashioned water bottle. Sometimes an oldie is a goodie. « Show Less
2279226
I would not expect them to, but anything will break given rough handling. I have used similar mugs for years, and have had more trouble with warping lids and losing their insulating ability.