This mug is handy for travel and work and keeps my coffee warm for quite a while.

Todo me encanto es perfecto lo mismo fro y calor es excelente

I always gift my staff one of these tumblers that I buy in their favorite color and they love them every time!

EDIT: I was able to pop the slider part of the lid off with a butter knife in order to clean it. It went back on perfectly. I give this cup a 10/10 all the way around. Would buy again! I love this cup, keeps your drink cold and takes forever for your ice to melt. I use it 24/7 and don't always wash or rinse between refills (so this is probably my fault) but today I noticed mold on the lid and it's down in there where you can't really wash. So I'd you're going to use it like I have been I suggest ordering a 2nd cup and alternating between washes or ordering the extra lids. Other than that I couldn't be happier with this cup and it's much cheaper than yeti.

I orderd The rose color love it, doesn't look cheap either

I like the tumbler. Keeps my coffee hot for many hours. I only took off one star because the lid gets unusually dirty and needs extra care to clean.

literally the best coffee cup ever made holy molly and for that price it's a sheeeshing no brainer if you like your coffee to be hot and your coffee to be kept inside the cup why haven't you bought this yet bro. this my third one no cap

I was very disappointed. It leaked the first time I used it.

Keeps Coffee hot for hours. Great suction on the lid. No leaks.

Love the product. Very sturdy

Easy to clean. Keeps my coffee hot for few hours. Good quality.

It kept my drink cold and didn't sweat on the outside. Perfect size for me to take to work.

Great does the job and looks cute. I got the pink one. Just don't know how to remove the slider part to clean it properly.

Good quality, easy to hold and drink from.

Just as good as a Yeti and for a lot less price.

Great tumbler, keeps drinks cold for hours.

Love the color I chose is elegant and sexy.,...

Beautiful color and holds drinks cold..unless it's a bubbly drink. If the mouth piece isn't open, the lid will slowly pop open. Found that out while drinking sparkling wine or beer. Best for iced coffee or bubbless (is that a word?) drinks.

Not using the top, so leak proof doesn't count.

The tumbler is of decent quality. There are a few flaws with it that prevent me from giving it better than 3 stars. First is the venting system that doesn't seem to go anywhere. There is a hole going through the lid to the UNDERSIDE of the airproof slider. That is right. The vent doesn't vent anywhere meaning the liquid doesn't flow very well. I may take a red hot pin and vent it through the slider to correct. Issue two is that it is difficult to clean. Another reviewer mentioned you could pop off the slider to clean between the slider and the lid, but I'd be worried about breaking the slider after repeatedly popping it off. The final gripe, also mentioned by another reviewer, is that it isn't 20 ounces of usable space. If you fill to the top of the tumbler, you can get 20 ounces into the tumbler, but you can't get the lid on. Because the lid fits down inside the tumbler, you lose 4 ounces or so.Overall, the tumbler is good enough for the money, but I don't think I'd buy it again.