We designed the Mosi All-in-One Infuser Bottle to make brewing tea as easy as filling up your water bottle. Just add your tea leaves into the infuser, screw it into the bottle, pour in hot water, and flip it over to steep for the recommended brew time. Once it’s ready, sip directly from the bottle or pour it into a cup if you prefer. No need to remove the tea leaves—our design prevents over-steeping, so every sip tastes just right.

When we set out to create the best travel-friendly tea infuser, we knew we needed something durable, functional, and designed specifically for tea lovers.

• Made for Everyday Use – Instead of glass, we chose BPA and BPS-free Tritan™ (the same material used in baby products and medical devices!), which is shatterproof, lightweight, and doesn’t absorb flavors or odors. You get the clarity of glass without worrying about it breaking.
• Patented Steeping System – We designed the first multi-attachment lid so you can brew loose leaf, matcha, coffee, cold brew, and really... anything! Unlike standard infuser bottles, our design ensures your tea doesn’t over-steep, so it tastes just as good on your last sip as it did on your first.
• Leakproof & Travel-Friendly – The bottle is completely sealed when closed, making it perfect for tossing in a bag without worrying about spills.

Yes, it’s designed to handle all loose-leaf teas, from delicate green teas to hearty oolongs. The fine-mesh infuser keeps even small tea particles contained while allowing full flavor extraction. You can also use it for fruit-infused water, cold brews, or herbal blends. And our matcha attachment (the first ever for a travel infuser) allows you to blend matcha perfectly without any tools or bowls. It truly allows you to brew anything, anywhere!

We kept cleaning simple. The bottle easily disassembles so you can rinse out the infuser and bottle after each use. For a deeper clean, just pop it in the dishwasher (top rack recommended). If you ever notice tea stains, a little baking soda and warm water will take care of them.

We want you to love your infuser bottle, and if you don’t, you can return it within 30 days for a refund or exchange. If anything isn’t working the way it should, let us know, and we’ll make it right.