Eskimo 20 Oz. Tumbler - Personal Cooler Mug - Twenty Ounce Thermos - Eskimo Insulated Double Walled Technolgoy - Keep Ice Cold for 72 Hours

This tumbler is great because it's not too heavy or bulky and it fits perfectly in my car cup holders. It is easy to wash and clean. It was nice that my water stayed cold all day, even after being left in the car for an 8 hour work shift. I plan on using this daily on my errands or on the way to work, for keeping water, coffee, fresh juices, etc. I've always had trouble finding a reliable tumbler, but I plan on sticking with this one and getting more in the future!

Don't like that the cup is very wide...makes it uncomfortable to carry. If you're holding it outside in cold weather the outside of the mug gets so incredibly cold. The top comes off very easily so spills are inevitable. The mug tipped over and because the lid does not screw on, i had a mess in my car.

This is better than my Turvis! I have three Turvis cups and I love them, but this cup beats them hands down! I poured coffee and I love my coffee super hot. I tried drinking it about 10 minutes later and it was so hot it was as if I hadn't added creamer or anything. It's great quality. It has a nice rubber ring to keep it from leaking. My coffee stayed hot for hours! Not just warm, but it was actually hot! I am so impressed with this cup. It's also not hot to hold it in your hands. I was wondering since it's made of metal and I have other coffee mugs that have medal and it's hard to hold them without something around them. If you're looking for a mug to keep drinks warm this is your cup! It's amazing! I highly recommend!!

I was excited to receive this cup and test it's cold keeping skills. Well I can say that it truly held up. After filling it with ice the moment it arrived and leaving it on the counter for a whole day this cup held to it and more. It's been 24 hours and there is still ice in the cup. I'm sure it's still got some hours to go. Awesome cup! I'll be ordering some more!

Overall this is a very nice cup. I'm excited to finally have a well made, inslated cup to keep my ice cold. Product is heavy and doesn't seem cheaply made. The lid, however, is very thin plastic, leaks, and doesn't have any option to close it all the way. I am astounded that this company made such a nice cup, and paired it with such a crummy lid. Because it would spill all over, I think this will be an at-home cup only.