frank green Tea Infuser Flask

Rated 4.3 out of 5
Based on 25 reviews
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    Introducing our hottest new collab partner: frank green! This awesome company, with such an important mission, is collaborating with us on a one of a kind reusable cup design with our iconic tea rainbow.

    frank green make the Rolls Royce of reusable cups… whilst on a mission to save the world from single-use plastics products. 

    This awesome tea flask is made from 304-grade stainless steel, is triple-walled and vacuum insulated so it maintains the liquid temperature you desire for hours! It also features a ceramic lining, to ensure you get the best  flavour & aroma experience from our teas. It comes with an in built, but removable, tea infuser basket that makes it perfect for our loose leaf blends and we hope you’ll agree that it looks beautiful!

    Capacity: 16 oz

    frank green reusable eco tea infuser flask
    frank green reusable eco tea infuser flask
    frank green reusable eco tea infuser flask
    eco reusable cup
    eco reusable cup
    eco reusable cup

    Frequently asked questions

    Sustainability & Ethics

    • Bird & Blend Tea Co. Happiness Guarantee Mr Tea

      Happiness Guarantee

      We are so confident that you will love your new blends that if you aren't 100% happy we will refund or replace!

    • Bird & Blend Tea Co. B Corporation

      B Corp

      We are proud to be part of a group who believes in doing business the right way!

    • Bird & Blend Tea Co. Carbon Neautral

      Carbon Neutral

      Since 2021, funding renewable energy projects around the World

    • Bird & Blend Tea Co. Recycle


      100% of our product packaging is recyclable and compostable and plastic free.

    • Bird & Blend Tea Co. Teas for trees

      Teas For Trees

      280,583 trees planted from every time someone has used a disposable cup. All cups, straws & lids in store are plastic free.

    • Bird & Blend Tea Co. Charity


      Over £114,000 raised for over 30 good causes with our ChariTEA programme

    average rating 4.3 out of 5
    Based on 25 reviews
    • 5 Stars
      17 Reviews
    • 4 Stars
      3 Reviews
    • 3 Stars
      2 Reviews
    • 2 Stars
      2 Reviews
    • 1 Star
      1 Review
    80% of reviewers would recommend this product to a friend
    Review posted
    Reviewed by Noor Z.
    Verified Reviewer
    Rated 2 out of 5

    Decent cup but doesn't last

    I bought mine in store some time in 2023. Have been using it a while and been using it a lot lately during winter and I found the button just won't work anymore. I have disassembled and reassembled the lid a few times but the button just won't work.

    I also found before the lid had issues it was as leak proof as some of my other travel cups but was fine for carrying around I just couldn't throw it in my bag when full.

    All in all I still use it but just in my hands rather than in my bag.

    I don't recommend this product
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    Review posted
    Reviewed by Charlotte C.
    Verified Buyer
    Rated 4 out of 5

    Great....but button has stopped working

    I brought the flask a couple years ago, and it has been working really well. However recently the button has stopped working. I have taken the top apart and put it back together again, but it is still not working.

    I recommend this product
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