IdeusVacuum Insulated Coffee Mug, 16oz Reusable Stainless Steel Thermal Double Walled Cup with Handle and Slider Lid for Hot & Cold Beverages, BPA Free (Yellow Zebra)

I like my tea hot and this mug makes it stay hot for much longer than my usual mug. The quality is excellent. The lid fits perfectly. I have not noticed any leaks since I bought it. The overall design is good. I bought the yellow mug. I thoroughly recommend this mug.

I love that it's a large mug, looks good, & keeps the tea piping hot for ages

I bought this in blue and green. Lovely size and keeps drink hot for ages

The cup does leak if tipped

Nice size and feel. Perfect for using around the house but there is no seal on the lid and this is what it looked like after it in my work bag for 5 mins on arriving at work.

Cannot fault except for the high price!

Cup isn’t secure, leaks through the mouth part when driving, coffee everywhere!

It's a good mug, I wanted a flask I could take to bed without worrying about spilling tea or hot chocolate in the bedroom. And it's exactly what I wanted. I found it really hard to find a flask with a mug like shape so I could cuddle it the way you have to cuddle a mug when you read a good book. The shape and handle allow me to do this and its a little in the cute side (could be cuter for sure) but I don't feel like a builder with is what I really wanted.

This mug leaks when closed. If it tips at all your liquids will spill out. Handle became loose and Amazon nor the company would do anything.Very dissatisfied

I got this as a gift. and she was so happy iwth it. i can't testify to how long it stays warm. But the rubber bottom keeps it from sliding and the lid does not leak. i got it in the grey leoperd print.