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🌟 Sip Smart, Travel Stylish — The Only Tumbler You’ll Ever Need!
The Teabloom Cosmopolitan is a 16oz stainless steel insulated tumbler featuring a unique 0.5mm dual-way filter for brewing hot or cold tea, coffee, and fruit-infused water. Designed for durability and portability, it fits all car cup holders and backpack pockets. Eco-friendly and leakproof, it’s a versatile, stylish companion endorsed by Oprah’s Magazine and loved by professionals on the move.









| ASIN | B07GD3TR6J |
| Additional Features | Leakproof |
| Age Range Description | Adult |
| Best Sellers Rank | #22,643 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #279 in Insulated Tumblers |
| Brand Name | Teabloom |
| Cap Type | Flip Top Cap |
| Capacity | 16 Fluid Ounces |
| Color | Rose Gold |
| Customer Reviews | 4.5 4.5 out of 5 stars (6,224) |
| Included Components | Lid |
| Is Oven Safe | No |
| Is the item dishwasher safe? | No |
| Is the item microwaveable? | No |
| Item Dimensions W x H | 2.5"W x 9"H |
| Item Height | 23 centimeters |
| Item Type Name | Thermos Tumbler |
| Item Weight | 0.39 Kilograms |
| Manufacturer | Teabloom |
| Material Type | Stainless Steel |
| Model Name | Cosmopolitan |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Dishwasher Safe |
| Recommended Uses For Product | Travel |
| Theme | Travel |
| UPC | 810019872044 019985760076 |
| Unit Count | 1 Count |
| With Lid | Yes |
R**R
Great all inclusive Thermos for hot or cold beverages
This product is as great as their other products. The design is all inclusive thermos that actually works for several hours to keep tea warm to hot, steeps the tea well and allow you to drink through the infuser without drinking leaves and flower pieces if you cannot empty it immediately and is therefore, great for travel anywhere. Fits into pockets on back packs perfectly, cup holders even smaller ones in sports cars, and is beautiful to look at. You can brew coffee as well as tea or can mix it up and use the infuser basket for fresh fruit and fill thermos with cold water to drink during the day.
A**R
Beautiful & easy to clean, but...UPDATE!
UPDATE: 11/24/24! First, my apologies to Tea Bloom for the much delayed update. After leaving my first review, Tea Bloom reached out and forwarded a new tumbler. After several months of unopening the box stored in my cabinet, I reluctantly opened it, made my favorite blend of tea and went to work. The morning was hectic with students & meetings. It was 11:30 a.m. before the first sip of tea. I opened the top expecting luke warm tea like before. Instead, steam greeted me and a smile immediately appeared on my face. I sipped on tea throughout the day. At 5p.m., my tea was still pleasantly warm! Thank you Tea Bloom for standing behind your product and the excellent customer service you provided. After experiencing the second tumbler's ability to keep tea warm all day, it's clear the first tumbler was defective. Thank you for allowing me to experience my morning ritual of tea again. You're the best! I drink tea daily. I take it to work every morning to drink throughout the day. So, I really wanted this tumbler to work for me. It's beautiful, it fits in the side pocket of my backpack and in the car's cupholder. It's easy to clean and hasn't leaked in the week of owning it. The problem is the tumbler does not keep hot tea hot all day or a regular workday as some reviews state. I purchased this tumbler to replace an insulated stainless-steel tumbler that had a bamboo sleeve. After a year, the sleeve separated from the tumbler and couldn't be reattached. The insulated bamboo tumbler kept my tea hot from 7:45a.m. (steaming hot) to 5:30p.m. (comfortably hot) easily. The Cosmopolitan tumbler does good to keep my tea luke warm until 11:30a.m. This is not what I expected based on the reviews and a $29.99 price tag. I would return it, but I already threw out the packaging. Back to looking for a tumbler that will let me drink hot tea throughout a teacher's day.
R**9
😊❤️🙏
I love this tumbler! It keeps tea and coffee hot for hours, brews perfectly, and the design is beautiful and convenient for travel. ☕✨
A**K
Nice travel tea tumbler.
Very well made tumbler that is a great size and color. The only negative is that the steeper insert is rather flimsy and cheaply made. I would purchase again as, overall this is a great concept and very useful product for tea drinkers on the go.
M**E
Excellent quality tea tumbler
This is my second purchase of this tea tumbler. I am a newcomer to the world of loose leaf teas and I love it so much I have eliminated most other drinks, other than water and my morning cup of coffee, from my diet. I especially love herbal teas and choose to take a tumbler with me wherever I go. This tumbler is very attractive with a superior outer finish that appears to be extremely durable. I have two other tumblers if another brand that function extremely well but the outer material looks to be one that will deteriorate over time. I initially hesitated with this due to the claim of Oprah’s Favorite’ (which means nothing to me). But I have to agree this is of excellent quality and function. The included infuser snaps in tightly and the out lid seals extremely well and does not leak!!!
H**M
Great Gift
My wife loved the gift. Easy to use and keeps the tea hot for a while.
A**E
Awesome
Good quality and keeps drink hot for hours. No leaks. The red is a great color.
L**U
Obsessed
Update to my previous review below after having this bottle for only about a week the black part at the bottom chipped off and broke and it’s not like I’ve been hard on it. I haven’t placed it in the dishwasher. I set it down gently. There’s really no reason for it to have broken. It’s actually defective, but I don’t wanna go through the process of having to return this one to get another one I just hope that the manufacturer sees this review and my message and does the right thing. It sends me another one. I absolutely love this Tea Bloom tea flask. Six hours after brewing with boiling kettle water, my tea is still genuinely scalding hot — I still have to blow on it before sipping. Heat retention is outstanding and easily lasts through a workday. The infuser basket is excellent. Even with very fine loose-leaf tea, nothing escapes the strainer. The basket locks securely into place, which feels sturdy and well designed. The vacuum seal works perfectly — no leaks, even when I vigorously shake the bottle to mix in honey. The size (16.4 oz) is ideal: not too big, not too small, and very comfortable to hold. It fits easily in a purse or bag without feeling bulky. Craftsmanship and build quality feel premium. I debated between clear and stainless versions but chose this one for better insulation, and I’m very happy with that decision. If you want your tea to stay HOT, this is the one. My only suggestion: it would be nice if the lid or base had a small compartment for extra tea. Not a dealbreaker — just a convenience idea. Overall, this flask exceeded my expectations and genuinely makes me want to drink more tea. Highly recommended.
F**E
I really love this bottle so much. it keeps the temperature of the liquids put in it stable for basically the whole day. and I feel I should warn people because i have on various occasions almost burnt myself. if you add boiling water, it will remain that temperature or around that temperature, so PLEASE BE CAREFUL!! I tried to see if take the lid off helps it cool down but not at all. LOL it a really good bottle. it holds around one big glass of water and has a very beautiful clean look to it too. the filter that comes with it in so good and convenient. The only issue i had which is unrelated to the production of the product is slight leaking. I dropped this bottle and damaged the cap a little but this doesn't make that big a difference for me personally. I like this specifically for the multipurpose design, i use it for tea, coffee, water and anything really. looks very nice with the very subtle shimmer, elegant and simple. Overall worth my money.
I**O
Ich war auf der Suche nach einer schönen Thermosflasche als ich diese von Teambloom entdeckt habe. Als sie ankam war ich positive überrascht. Sie wirkt sehr edel und qualitativ hochwertig. Sie besitzt ein verschraubarer Siebeinsatz der für losen Tea gedacht ist. Der Sieb Verschluss kann unabhängig der Siebkammer verwendet werden für Infused Getränke. Funktioniert aber auch ganz ohne Sieb für weitere Getränke. Ich habe mir diesen geholt hauptsächlich für Tee. Ganz überrascht war ich zu erfahren wie lange die Flasche tatsächlich das Getränk warm hält. Ich neige dazu mir Tee zumachen und diesen dann zu vergessen. Meist dann wenn ich mich Abends an den PC setze. Toll wenn man seine Flasche morgens holt und feststellt das der Tee vom Vorabend immer noch angenehm warm ist. Zu kalten Getränken kann ich zurzeit noch nichts sagen da ich dies noch nicht ausprobiert habe. Sieht auf jeden Fall schick aus und macht genau das wofür ich sie geholt habe. Nur zu empfehlen.
L**A
Ne volevo una in vetro ma ho sbagliato ad ordinare, ottima la tenuta della temperatura acqua calda per molte ore, il colore è molto bello io ho preso il rosa antico, il filtro è comodo e facile da lavare, e non perde acqua se messo in borsa
C**N
Mantiene la bebida caliente durante horas. Se puede beber con el filtro sin problemas Me gusta el diseño
S**Z
Really nice drinks flask that's perfect for both hot and cold drinks. Nice choice of colours in a metallic finish. Comes in really nice packaging so looks lovely if giving it as a gift. Perfect for end of term gifts for teachers etc.
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