£29.95
Experience the ultimate convenience, style, and functionality with our teapro on-the-go tea flask travel infuser bottle.
🌱 450ml: convenient size to carry
🌱 no leaks: travel with total confidence
🌱 easy to clean: thanks to flat infuser design
🌱 316 steel: durable stainless steel interior
🌱 vacuum insulation: keeps your tea hot or cold for up to 12 hours
Designed with both style and functionality in mind, our sleek and compact tea flask infuser bottle is a must-have for every tea lover.
Whether you’re rushing to work, hitting the gym, or embarking on an exciting outdoor adventure, our teapro on-the-go thermos ensures that your favourite tea is always within reach.
We’ve included a built-in stainless steel tea infuser, allowing you to brew your loose-leaf tea directly within the bottle, allowing for multiple re-steeps.
All you need to do is flip the infuser bottle on its head and wait for the tea to infuse. Once brewed, you can flip it back, unscrew the lid and drink the tea directly from the bottle.
Crafted from premium stainless steel, our tea flask infuser bottle guarantees optimal temperature retention for up to 12 hours. Enjoy piping hot or refreshingly chilled tea whenever and wherever you desire.
Bid farewell to unwanted spills and leaks in your bag. The teapro on-the-go thermos innovative leak-proof lid ensures worry-free transportation, keeping your tea safe and secure.
Embrace a sustainable lifestyle with our eco-friendly tea thermos. Reduce waste from disposable cups and opt for a reusable solution that leaves a positive impact on the environment.
1. The steam from boiling water exudes a lot of pressure!
Let the steam escape for 1 min before sealing the cap to prevent leaking.
2. The water flows between bottle and filter only at 45° angle.
Before opening the bottle, make sure all the water has been drained from the filter by tilting it at 45°.
3. How to avoid over-brewing when on-the-go
If you’re carrying your bottle in a bag, you can keep it upright (no need to flip it upside down). The tea will infuse as you walk around.
4. How to avoid spills
Before putting the cap back on, decant the left-over liquid into the bottle by tilting it sideways.
Our tea flask infuser bottle lets you brew tea directly in your bottle. Simply add loose leaf tea to the infuser compartment, pour in hot or cold water, secure the lid, and let it steep. Most teas brew in 3–5 minutes hot or 4–6 hours cold. Once steeped, remove the infuser if desired, and sip on the go.
Our insulated stainless steel tea flask can keep tea cold or hot up to 12 hours. The exact number depend on the outside temperature conditions. It will keep the temperature for longer if you don’t leave it upside down.
Infuser bottles include a built-in strainer or mesh chamber that holds tea leaves, herbs, or fruits. As water passes through the infuser, it extracts flavour, allowing for mess-free brewing directly in the bottle. Some are designed for hot tea, others for cold brew.
Yes, a tea infuser tumbler is versatile enough for both hot and cold brewing. Use hot water for traditional steeping, or cold water and refrigerate for several hours for a refreshing cold brew tea.
Disassemble all parts, including the infuser, and rinse thoroughly after each use. For deep cleaning, use warm water with baking soda or vinegar. Avoid harsh detergents, and let all parts dry completely before reassembling.
You can brew almost any type of loose leaf tea in a tea infuser bottle, including green tea, black tea, herbal blends, oolong, and white tea. Just adjust steeping time and water temperature based on the tea variety.
With our infuser bottle, you dont need to remove the infuser after steeping. Once the recommended brewing time is up, simply turn the bottle right side up- this stops the brewing process instantly, preventing over-extraction and ensuring your tea never becomes bitter or astringent.
Teapro On-The-Go Tea Flask | Travel Infuser Bottle
| 5 star | 81 | 81% |
| 4 star | 11 | 11% |
| 3 star | 4 | 4% |
| 2 star | 4 | 4% |
| 1 star | 0% |
Loving this on the go tea flask it makes life so much easier. The fact I can enjoy loose leaf tea on the go with the most organic ingredients, that benefit my health is amazing. Highly recommend and exited to use it on future adventures. Also it genuinely does keep your water warm for hours which is perfect.


I’m genuinely impressed with the Teapro Diffusion Flask. It's beautifully designed and so easy to use. The built-in diffuser is perfect for loose leaf tea, letting the flavours infuse smoothly without any mess or bits escaping into your drink. It keeps everything nicely contained, looks sleek and modern, and feels really well made. I love being able to see the tea gently brew through the glass section which turns making tea into a little ritual. Ideal for home, work, or on the go, it’s practical, stylish, and makes loose tea feel effortless. Just flip over when ready and open.

It’s such a cool unique concept!!!! I took mine out with me when I go for walks as it’s winter here now and it’s so gooooood keeping me warm hehe
I use it every day! Did get burnt at one point because the water I put in was too hot - so it’s always a hassle waiting for the correct amount of time and getting the right temperature of water but I love it!
Absolutely love the infuser bottle, it keeps my tea hot and it doesn't leak. Very stylish and very easy to use and clean.
This review is for a replacement I got after the first infuser was leaking. It is working perfectly so far. The usable volume of the flask (without the infuser part) is 350 ml, which is a good compromise compared with other tea flasks. The mesh is coarser than those of other infusers I have used. This is great for teas with large leaves that unfold during steeping. I have tried it with a black breakfast blend with rosebuds, and a classic gyokuro. For both teas I could reduce the first steeping time by a minute, compared to infusers with finer meshes, and still extract the same amount of flavour. Even the third infusion was still very enjoyable. Not quite what one would expect from a kyusu, but an excellent choice on the go.
| OPTION | black, grey, white |
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