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

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.

My everyday teacup

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.

I really like this glass very much. Just the right size and the lid works well, especially for keeping my cat from drinking what's in the glass, lol. I do wish the hole in the cover was just a bit bigger.

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!

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 love the hell outta this cup. Hot coffee doesn't burn my hands do to vacuum insulation

The lid doesn't fit the cup securely. The cover came off, fell and cracked! I'll have to order a replacement and hope that the new lid will stay on the cup without having to press down on the cover before I drink from it to make sure it's not going leak.