Travel Tea Infusing Cup – Insulated Borosilicate Glass Bottle with Magnetic Controlled Infuser and Flip Lid for Hot Tea, Cold-brew Coffee, Fruit Water – The Innovator Tumbler (15oz/450ml)

Perfect for hot or ice tea brewing! Also works great for cold brew coffee. Used for hot tea and kept warm for ~3hours with included sleeve. Keeps drinks cold for longer ~6-8 hours depending on if you add ice. Love the magnetic brew basket. It’s a great tumbler and I would buy again. It is leakproof and I am able to easily throw it in my bag in the AM. Haven’t had for long enough to assess durability but plan to update after a few months to comment on that aspect as well.

Quality Product, perfect size. Comes with a glass protector.

Updating as the customer service has been amazing. Company is super reliable and credible and totally understood my issue. Replaced my glass bottle for the metal version. This is not Borosilicate, I think? I have a whole set of 12 Borosilicate drinking glasses, so I know what it's supposed to be like. I think this boils down to a quality control issue with whoever this company has manufacturing these. The company sent me in a replacement bottle after I contacted them via warranty on their website because right out of the package my first bottle had these microbubbles on the inside layer of the double layer. And it was in that like air pocket area. The replacement bottle I had for 3 weeks and used maybe 6 times and on the 6th use, when pouring water from the kettle and putting on the lid. The inside layer of the double layered bottle broke and separated completely. The outer layer was mostly ok but shards of glass and a crack started running on the inside layer. This was a bottle that was sitting in a cabinet at normal room temperature, so I wasn't even swinging it from like ice cold to kettle hot. Just normal everyday use the way it was supposed to be. This is wild to me because I have other real Borosilicate glasses that I could drop like 5 feet and it won't crack. I also totally have had to use my other Borosilicate glass from the dishwasher and put cold water in it and it didn't crack. This bottle however cracked inside its protective neoprene casing and after exposure to hot kettle water and the double layer separating like that is scary and I'm glad it happened on my countertop and not while out and about or when drinking from it Real Borosilicate just doesn't do that. At exactly 30 days this happened too, contacted the company again to see if they will just send me a metal replacement. I give up on their glass. Not entirely sure what else to do but they were easy to work with previously so still giving them 2 stars at least for that.

I didn't think I would like this cup but it's my #1 to go cup. I have purchased several glass to go cups trying to get away from plastics and not a fan of metal/coffee mix. I don't use the infuser (Which works great and is really fun!) But just for coffee, this cup is my favorite. It's well made, doesn't leak, and the design is hardy enough where i have not had it break yet. Have had it for over 6 months. I will likely come back for another one soon!

This is a great product. I like to flavor my water with lime juice rather than flavoring with sugar or artificial sweetener concoctions. The metal water bottles won't work because of metal leaching in acidic fluids. The glass bottles work but don't keep it cold. This one with vacuum glass does a good job of keeping it cool. Other glass thermal bottles often leak while this one doesn't. The cover sleeve helps to protect the glass and the loop makes it easy to carry. It has all the best features I was looking for.

I was so excited to receive this item when i first ordered it the magnet was the selling point for me and keeping my drinks hot and cold as well but after using this product it turns out that it doesn't do anything you would expect it to do. Does it keep my drinks cold heck yea and i mean that as in the first hour mark my hot tea is now room temp or colder which isn't ideal as i enjoy drinking tea often! does the cool magnet drop your loose leaf tea into the drink nope not at all the function doesn't even work the thing holds on for dear life as if hades is about to rip it into the underworld! Customer support? there isn't any i messaged the a while back when i first received this product thinking hey maybe they can help me with all these problems well guess what! no they didn't even bother messaging me back at all or even bothering to reply to what i had to say acting like i am a vampire and if they messaged id appear in their house. As the product is now i wouldn't recommend this product to anyone who wants their drink hot on the go and or thinking the magnet gimmick is a good thing because as it stand neither of them do their job.

This is my 3rd time to purchase this, I bought 2 this time, total bought 4. Price raise a lot from $20 to $35. but it is a great cup for tea lover, great design and good quality. I tried another one for $20 since they raised the price and I returned it. Can't compare to this.

The Tea Infusing Cup offers a mix of impressive features and some drawbacks. The infuser is interesting and adds a touch of fun to the tea-making process. The tumbler is well-made, with a thick double-walled glass that protects hands from hot or cold liquids and aids in insulation. The magnetic seal for the infuser basket is a novel idea, making it easy to lift the basket out. Additionally, the tumbler comes with a neoprene cover to maintain drink temperature and a carrying case that adds to its portability. However, the infuser basket has some design flaws. It has large holes, allowing tea leaves to pass through, which is not ideal for loose leaf tea. This necessitates a second strain to remove tea bits, which detracts from its convenience. The infuser basket is also challenging to open due to its metal-on-metal design, and cleaning the bottle and its components thoroughly can be difficult. The plastic lid feels flimsy, and the trigger button for the magnetic infuser basket can trap water, causing it to spit out when pressed. Despite these issues, the tumbler's stylish design, quality construction, and unique features make it a decent choice for tea enthusiasts, especially those who primarily use bagged tea.

El producto es defectuos no soporto el agua caliente, el vidrio interno reventó al 4 dia de uso.