ONEISALL GYB0023 Leak-proof Glass lined Thermos Business Style Stainless Steel Travel Thermos Mug Vacuum Flask with Tea Strainer&Glass Liner, Heat Preservation Coffee Vacuum Cup, 320ML, Black

I bought this glass lined vacuum bottle as a gift. It is what we used to call a thermos. The glass lining means that there is no metallic taste - but it also means it is breakable, so it's important not to drop it! It seems to be well made. It comes directly from China. The color might say silver but it is actually champagne.It has only been used a couple times but it keeps coffee very hot. So far no leakage. There are very few companies making glass lined vacuum bottles. Thermos does make one but the design of this one, the One Is All, is much more streamlined and attractive.FYI: the shipping information was not accurate - it arrived much sooner! I ordered it on Aug 29 and was given an estimated arrival date of between Sept 23 and Oct 12! It actually arrived on Sept 8 - much faster than indicated. It was very nicely and securely packaged. All the written product information is in Chinese.

I was so excited to finally get a thermos lined with glass but this was a huge let down.It holds around 8 oz. of liquid, which is fine for my morning coffee but it doesn't even stay warm for an hour.The bottom leaks!!! A tiny bit but enough to cause stain and smell!The paint has already scratched off even though I hand wash.China-made garbage. It had so much potential!

Do NOT buy! It leaked all over the first time I used it. The coffee dripped from the bottom and stained all over my shirt :( Very disappointed!

After months of searching for the perfect thermos for my coffee, this is it. I had tried other vacuum insulated metal thermoses, but of course they all leech a metallic taste into coffee and retain the coffee smell even after washing several times. So I knew I needed a glass thermos. However most of the reviews of glass thermoses warned about them shattering easily, dripping or simply not keeping contents hot.This product is the ideal solution: the outer metallic layer protects the glass from shattering and provides a vacuum seal to keep the contents hot for a long time while the inside is lined with glass so your beverage will not inherit any new flavors from the container. The cap seems to achieve a tight seal so no leaking either. I couldn't be happier with this product.In my opinion, the only two things that could make this product better would be:-A larger version-A lid for sipping

Update! I was very happy with this product and used it for a while. I usually rinsed it with hot water from the sink before putting boiling water in it. I was in a hurry last week and skipped that step and the glass shattered inside. I thought that it may have happened when I went to pick it up and the outside was extremely hot but it didn’t leak so I thought maybe not! Thank goodness for the strainer inside cuz I drank some but wasn’t affected and I didn’t get a chance to drink the rest that day. I opened it to clean it out and saw that my suspicion was correct. It shattered. Bummer.

The only reason I gave 4 rather than 5 stars is due to the infuser. It is not a perfect fit and needs to be forced in and out just a little. Hopefully, it will loosen up. I went through so many water bottles, and this is the best I have found. It is the only one I found on Amazon that is glass on the inside, stainless steel on the outside, and comes with an infuser. They also need prettier, more vibrant colors, like the UPSTYLE Leak-proof Glass Liner Women Thermos Water Bottles, although those are missing an infuser, unfortunately. Practicality must come first, but why can't they be beautiful as well?

The first notable problem was rubber odder in water, believe from the cap seal gasket. Water leaked when the cup was held upside down, indicating poor sealing from the gasket. I bought this cup for its glass liner, thought it was healthier than stainless steel, but end up with a concern of rubber. The temperature holding performance was dissatisfying. I poured hot water in before sleep, and found it barely warm in the midnight.

This glass insulated travel bottle is well-designed. It has a heft that one can quickly discern to be shock resistant. The glass inner bottle, in contrast to aluminum lined bottles I've used, doesn't affect the beverage. I would rather have a 500cc version of this product. I do recommend this for health-conscious customers. The matte finish black exterior is smart. I'll know in a year or two whether or not it is durable.