Introducing the World's Best Tea Infuser

Mosi Tea™ is a patent-pending, multisensory tea infuser that allows you to brew the perfect cup of tea anywhere. Whether you prefer hot or cold — brewing with Mosi takes no time, no effort, and you won't need to carry around any messy tools.


How It Works

With Mosi, brewing the perfect cup of tea is easy.

Step 1

Add loose-leaf tea to the sieve and secure it to the lid.

Step 2

Add hot water, close the cap, and turn upside down to steep for the required time.

Step 3

Flip it back over, sip and enjoy.

Features & Benefits

Say goodbye to broken and cracked bottles! Mosi is made from Tritan™, which has the look and feel of glass, and tough enough to endure extreme temperatures and fumbling hands.

Mosi Tea™ has a patent-pending, multisensory design. The mouthpiece shape mimics a teacup, and includes tiny holes that allow you to experience "chemosensation" — meaning you can smell and taste your tea at the same time, enhancing the flavor of every sip.

Have you ever tried to wash a mesh tea strainer? It’s not easy! Our sieve is made of flexible, food-safe silicone for quick and easy cleaning. Plus you’ll love the pop of color!

Since you have to turn Mosi over to brew your tea, we felt like we needed to make it leak-proof. We’ve got you (and your tea!) covered!

With Mosi, you get your hands back. Pop the lid open with one hand, while ferociously texting your friend about your awesome Mosi Tea Infuser.

While it only takes one hand to drink, it only takes one finger to carry... Or zero! Go ahead and just clip Mosi to your backpack, stroller, or anything else to get both your hands back!

Be confident that your tea will stay hot or cold for hours on end thanks to the double-wall design. At the same time, everyone else can only admire the beau-tea-ful colors!

Worried about water beads on the outside of your Mosi Tea Infuser and what they'll do to the inside of your bag? Don’t sweat it.. because Mosi doesn't sweat either.

Everyone needs a little extra peace of mind every once in awhile. With silicone on the bottom and top, your Mosi Tea Infuser won’t go slippin’ or slidin’.

We’ve carefully and meticulously selected only the safest materials. Used in trusted baby products and medical devices, they're FDA approved, BPA free and of food grade quality.

Never think twice about what your dishwasher will do to your Mosi! Just throw it in the dishwasher with everything else. Easy peasy lemon squeezy!

There’s nothing more annoying that trying to set down your drink and it not fitting in the cup holder. Mosi Tea is specifically designed to fit 99.99% of cup holders.

Technically, the “perfect size” cup of tea is 8oz but we found ourselves always wanting just a few sips we made it 12oz to get you that little bit more.

Take Mosi Anywhere

The Matcha Sieve Add On

Inspired By Traditional Japanese Tools And Tea

Matcha is having a major moment right now, so we thought it was only fitting to create a matcha sieve as an add on for the project. The special sieve takes inspiration from a Japanese matcha whisk. Simply twist the sieve into place, add your matcha powder to your Mosi, pour in hot water, and shake!

Brew Coffee Effortlessly In Mosi

The Cold-Brew Sieve Add-On

Cold-brew coffee is the perfect pick-me-up in summer, so we've gone ahead and created the cold brew sieve as an additional add on! The special sieve will be made from high-grade stainless steel and provides a balanced taste with no sediment. Simply add your coffee grounds to the sieve, twist it into place, pour in your water, and let it brew in the fridge!

Why Loose-Leaf Tea?

Loose leaf tea produces the highest quality tea to drink. Tea bags are often made out of a lower grade tea made up of tea leaf “dust and fannings” (smaller pieces of tea). By steeping loose-leaf tea that has more surface area, you get more of the leaf’s essential oils (more flavor), while also extracting more vitamins, minerals, and antioxidants.

There are innumerable health benefits to drinking tea. Various teas have been known to help with everything from high cholesterol to insomnia to acne, and everything in between. Loose leaf tea ensures you’re getting all the flavor and nutrients your chosen tea has to offer!

The Mosi Tea Story

" Americans Have Watches;

African have Time "

Hey, my name is Paul, and I’m the founder of Mosi Tea. I’m so excited to introduce the Mosi Tea Infuser to the world!

I want to give you a little background on how Mosi Tea came to life.

But first, the name!

“Mosi” is an homage to the beautiful people and places where I first fell in love with great tasting loose leaf tea... Zimbabwe.

It’s the home of Victoria Falls, one of the world’s seven natural wonders, and one of the most beautiful places I’ve ever been.

The locals call it “Mosi-oa-Tunya” (Mosee Wah TOON-ya).

Hence the name, Mosi!

My family visiting "Mosi-oa-Tunya" (1997)

Although I was born in the United States, as a child, I grew up in Southern Africa where tea is an important part of everyday life. There was a saying… “Americans have watches; Africans have time.”

Relationships were of the utmost importance; and when people gather, tea was always at the center.

Now living in the USA, I still affectionately look back at my time in Africa gathered with friends around a good cup of tea.

And wherever I go, I wanted to be able to take that feeling and a good cup of tea with me.

Mosi's product

Development Journey

Back in 2015, I was in search of an on-the-go tea infuser that could do just that. Although there are tea infusers out there, they had their limitations and just didn’t feel or work right. So, I decided to make my own.

The Mosi Tea Infuser is three long years in the making. After coming up with my own thoughts, received incredible feedback from hundreds of tea enthusiasts, performed mechanical studies on other tea infusers, and carefully chosen quality materials and suppliers; I believe Mosi Tea is hands down the best loose leaf tea infuser out there. I hope you’ll agree.

I hope the Mosi Tea Infuser brings you not only the perfect cup of tea, but also a little more time to enjoy the beautiful places and people of our amazing planet.

Thank you for your support and bringing this dream to life!

Your friend,



14,254 Happy Customers

All in One Infuser

Experience hassle-free brewing anywhere with the All in One Infuser - a versatile, durable tool for the perfect cup of loose leaf, coffee, matcha, cold brew, and more.

✓ Double wall insulated
BPA & BPS Free
✓ Dishwasher safe
✓ Leak-proof flip top
✓ Shatter resistant


We sold out again! Pre-order discount of 10% is automatically applied as a thank you for being understanding of the wait. Expected ship date from our restock is March 19, 2024.

30-Day Money Back Guarantee

Money Back Guaranteed

If you are not completely satisfied with the magical box, return it within 30 days of purchase for a full refund.

Rated 4.7 out of 5 stars
Based on 404 reviews
Total 5 star reviews: 310 Total 4 star reviews: 69 Total 3 star reviews: 18 Total 2 star reviews: 5 Total 1 star reviews: 2
94%would recommend these products
QualityRated 4.8 on a scale of 1 to 5
DurabilityRated 4.8 on a scale of 1 to 5
Value for MoneyRated 4.5 on a scale of 1 to 5
Ease of UseRated 4.8 on a scale of 1 to 5
404 reviews
  • Rated 5 out of 5 stars
    1 week ago
    Excellent design’

    Makes great tea and cold brew coffee! Finally a way to prep tea and then steep it just when ready and keep it hot till YOU are ready!

    Clark P.
    AZ, United States
    Verified Buyer
  • Rated 5 out of 5 stars
    1 week ago
    Excellent design.

    Makes great tea and cold brew coffee! Finally a way to prep tea and then steep it just when ready and keep it hot till YOU are ready!

    Clark P.
    AZ, United States
    Verified Buyer
  • Rated 5 out of 5 stars
    1 week ago

    Love, love love my Mosi tea infuser! It makes brewing a cup of tea so easy. Keep my tea warm for an extended period. In the past I have purchased two other tea travel infusers. Both said they were leak proof. Both leaked hot water on my hand as I turned them over. Maddening because both were expensive. When I got my Mosi infuser, I was very pleasantly suprised to find that it really was leak proof.. it truly works exactly as their video says it will. Really love being able to easily make, enjoy and take my Mosi tea infuser with me. If you enjoy tea, you will love your Mosi tea infuser.

    Kathleen D.
    NY, United States
    Verified Buyer
  • Rated 5 out of 5 stars
    2 weeks ago
    Afternoon delight

    Just received and couldn't wait to get my first bottle of tea made. I chose Maui Mango from my sample box and I am impressed! The flavors mingle so well, a great afternoon delight!

    SM Profile picture for Starr M.
    Starr M.
    MI, United States
    Verified Buyer
  • Rated 5 out of 5 stars
    2 weeks ago
    It's great

    Makes delicious tea, and it keeps warm.

    Grant M.
    AL, United States
    Verified Buyer
  • Rated 5 out of 5 stars
    2 weeks ago
    Best design for an infuser

    Well designed, tea stays warm, easy to handle, and it’s the perfect size for a “cup” of tea. Before I wasted tea because I had trouble guessing the right amount to make. This takes all the guess work out of that.

    Diana K.
    WI, United States
    Verified Buyer
  • Rated 5 out of 5 stars
    3 weeks ago
    Perfect Tea

    I love this cup. I wanted a way to take my brewing tea with me. This cup does it. Be careful to ***** everything down tight. I had a slight spill with my first cup.

    Janel L.
    TX, United States
    Verified Buyer
  • Rated 5 out of 5 stars
    3 weeks ago

    This is amazing! I’m using it all the time. It’s so convenient and easy to clean. I love the convenience of the matcha whisk the most. It’s so easy for me to have tea at work.

    Ariel V.
    WY, United States
    Verified Buyer
  • Rated 5 out of 5 stars
    3 weeks ago

    It keeps my tea piping hot on the field as a USA army major

    S& Profile picture for Sarah & Marcus D.
    Sarah & Marcus D.
    KS, United States
    Verified Buyer
  • Rated 4 out of 5 stars
    3 weeks ago
    Almost perfect

    I use the cold brew infuser to brew my CrioBrew cacao when I just want one serving and don’t want to breakout my French press. My only two complaints are trivial 1) the ring is bigger than the cap is tall, so when you flip it over, sometimes it rests on the ring and wobbles. 2) the serving sizes is kind of small…but if it were bigger, it would change the outer dimensions which are quite nice.

    JB Profile picture for Jason logo
    Jason B.
    AK, United States
    Verified Buyer
  • Rated 5 out of 5 stars
    3 weeks ago
    I love my Mosi

    I'm in love with my Mosi tea infusion cup. It's easy to use and go. I dry my own herbs so this makes it much easier to infuse my blends. I absolutely love it. I also received a personalized message after placing my order which made it more personable and that much better. I highly recommend Mosi.

    Wendy W.
    WV, United States
    Verified Buyer
  • Rated 5 out of 5 stars
    4 weeks ago
    Love this product!

    I was very anxious to receive this product once I ordered it, and was definitely not disappointed once it arrived! I love all kinds of tea and the various infuser attachments make this product so versatile and easy to use. I love that it is double walled so you can use it on hot days with cold tea or on cold days with hot tea with ease & comfort. The shape of the drinking spout does allow for the full aroma of the tea to come through, which I absolutely love. Will absolutely recommend this product to all of my fellow tea lovers!

    Valerie C.
    CO, United States
    Verified Buyer
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Frequently Asked Questions

No matter what your question is about the our infuser or tea products, the team at Mosi is always on hand to provide prompt and accurate answers.
Contact us anytime by messaging us here.


On any order over $50

11,000+ Sold

Happy customers worldwide