Tupkee Double Wall All Glass Tumbler - 8-Ounce, Reusable Insulated Tea/Coffee Mug & Lid, Hand Blown Glass Travel Mug - Niagara - 2 Pack

Best tumbler I have ever invested in, this is perfect size for a single cup of tea, coffee or simply hot water. It fits in car cup holder with ease and it is so easy to hold in your hand fits like a glove. Also fits in pocketbook when you are finish if you on the go of course if your pocketbook is not a mini bag. I carry a medium bag and it fits great in the side when I am done. Another note- Of course it is not stainless steel if you want your drink hot and you will drink it at the moment this is perfect.

Best glass tumbler in town. Fairly easy to clean and a good size for a ice dbl shot latte. I think it's insulated decently enough, however, it won't last all morning, but my coffee is way gone by then.

To replace my paper cup addiction I was looking for something to have coffee and tea in with a lid. I already have a stainless steel travel cup but just wasn’t using it at home so much. This is glass so no metal taste. No microplastics leaching into my drink. I LOVE IT! So glad I found it in a Reddit conversation!!!!! Great quality, does not leak, great feel and weight, nice design. The mouth part does not close/seal like a thermos or one designed for travel but you can still take it with you if you keep it upright. Just a small hole for liquid to come out for drinking. So glad I found it. Saves money -no more buying hot cups, saves environment, no microplastics leaching! Highly recommend it!

We REALLY love these cups! Especially that the lid is also glass so there is no funky taste from a silicone/plastic lid like with most class mugs. Love that it's double walled, keeps drinks warm/cold. Lid stays on well, does not leak. The only downside (as expected with glass) is that it shatters fairly easily. We have had two shatter already, but definitely worth the re-purchase!

Good product! Functions as designed.

I love purchases that I now I can live without! This very thoughtful and elegant design is well wrapped and secured with a silicone band in the mid-section and encapsulates the bottom. The mid-section stays cool to the touch with a very hot beverage inside the the double walled borosilicate glass walls. The weight and balance are perfect. Of course, I would suggest bouncing it off the walls or floor, it is sufficiently sturdy for my life. It hand washes very easily or washes perfectly on the top shelf of my dishwasher. Sipping out the slit on the top edge takes no learning curve and I can keep my eye on my phone or other screen when drinking. Best of all my office kitty is forced solely to drink from her bowl of water and not share from my glass or cup! I most highly recommend this splendid 8 oz cup.

Wasn't sure about this when I first received it because I didn't think it kept my coffee warm long enough, so I found I needed to not leave it sit and go do other things. After using it a couple times, I really started liking it. Easy to clean and it fits nicely in my hand. It is glass so I treat it gently when washing it. I bought the blue one and it's a very nice color. It's on the small side but it's a good size for not allowing the coffee to cool down too much. It was a bit pricey but I think worth it. I'd buy another one.

I'm trying to control my caffeine intake now that I'm pregnant - but my problem is that I love coffee and my mugs are all HUGE. I bought this to measure out what actually is an 8oz glass. I really love it.This tumbler is pretty, easy to clean, and plastic-free. It is nice to use with the cap or without (just as a glass). I actually end up washing it and reusing it for water and seltzer throughout the day. It has really helped me to cut down on my one-time usage of cups at work.The only negative is that it is not good for travel. There is no way to entirely close the top so if you need to take this with you in your bag or on the train/bus - then it isn't really good for that. I have made a morning tea and brought it in the car with me.