Are these mugs safe to be placed in a microwave oven?
943228
Yes I heat my drink up when cold and so far no problems, I love the tervis mugs I have several.
1809576
They are probably not dishwasher or microwave safe.They'd probably melt / deform in either the dishwasher or microwave.You could probably hand rinse/wash an reuse if needed, but considering - it's probably not advisable.
137247
I gave them to my nephew as a gift and he uses them at a hunting cabin so I'm assuming they are microwave safe.
2233817
I don't know if they are microwave safe, but I don't think these cups are appropriate for hot beverages. The cups are not insulated.
663261
I'm not sure if they are considered microwave safe, but I have used them in the microwave. Seem to be okay.. I never noticed it did not say it in the discription.
59859
According to the bottom of the mug, it is both dishwasher and microwave safe. I have not put it in the microwave, so I don't have personal experience with putting it in the microwave, but it says that it is safe to do so.
1490359
Yes they are microwave and dishwasher safe. I haven't microwaved them for more than a minute though
2279671
I've never tried them in them in the microwave. I would imagine they'd be fine though.
839185
I'm not sure if they are microwave safe or not but didn't see it anywhere so would go with no. They are great cups though and the three sizes makes them that much more convenient.
1502507
Yes, but I recommend heating the water inside the mug. I've cracked several by pouring very hot water in them or by washing with cool water when still very warm. I never had one break when heating water in a microwave oven, even to the boiling point (by accident).
253435
No, they are not. They will cave in and overflow in microwave.. Can be warmed in hot water with lid open, or used at room temp.
1469640
Yes, they are microwave safe. The lid also fits pretty tight so it doesn't spill when tossed around on the go.
655410
Packaging specifically lists safe for stovetop & microwave cooking. Also safe up to 425 degrees, so I believe they are safe for oven use (similar to my silicone cupcake vessels which are oven safe).
698557
My wife will warm coffee up in them, so for 25 seconds or so, they appear microwave safe. That minor amount of radiation also has not affected the image quality on the cups. For what it's worth.
1902755
Yes, microwave and hot liquid safe! I still have these and I bought them over a year ago!
253701
I have microwaved in them, not seeing anything saying not too. They would be perfect for those, they are a little smaller than the usual mugs of this type, making it a more reasonable serving.
668868
They are not designed to withstand the "heat" of a microwave. I use glassware in the microwave.