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Plastic-Free Back to School: Small Swaps That Make a Big Difference
September 2, 2025
September brings fresh notebooks, sharpened pencils, and the buzz of a new school year. But it also brings a lot of unnecessary plastic: clingfilm-wrapped sandwiches,...
Lightening Your Microplastic Load
August 26, 2025
Microplastics have been called the new sugar, just as ubiquitous and just as bad for your health. Microplastics are showing up everywhere. From the deepest...
Georgie Davies
UN Plastics Treaty: Total failure in Geneva, but we’re not stopping here
August 15, 2025
From August 5–15, world leaders met in Geneva to finalise the first global plastics treaty, a once-in-a-generation chance to turn off the tap of plastic pollution....
How to Have a Sustainable Summer
August 6, 2025
You don’t need to overhaul your life to have a great green summer, in fact just a few smart shifts can turn every beach day,...
What is the UN Plastics Treaty and why does it matter?
July 31, 2025
Plastic is everywhere: In our oceans, our soil, even in our blood. The world produces more than 460 million tonnes of plastic every year; half...
Plastic Free July: Sustainable swaps that don't cost the earth
June 30, 2025
At Ocean Bottle, we believe that big change starts with small actions. Plastic Free July is the perfect moment to make simple swaps that help...
What UNOC3 told us. 5 takeaways - and a little hope for the Ocean
June 12, 2025
The 3rd UN Ocean Conference wrapped in Nice with bold pledges, tough questions, and one clear message: business-as-usual won’t cut it. From plastic pollution to...
Sophie Gilham
This World Oceans Day: Celebrating our heroes
June 3, 2025
This World Oceans Day, meet five inspiring changemakers, from surfers to plastic collectors, working to restore our oceans through cleanups, activism, and community-driven action. ...
Founder's Note: Driving ocean innovation through impact-first business
May 24, 2025
Last week, I was honoured to join some of the UK and EU’s most forward-thinking innovators at the UK Mission to the EU’s Ocean Innovators...
Will Pearson
Coral bleaching: What it is and why it is a problem
May 12, 2025
Coral bleaching is a clear warning that our ocean is in trouble. What is coral bleaching and what can you do to help? ...
A new wave of ocean action: Our partnership with Coral Vita
April 29, 2025
Ocean Bottle partners with Coral Vita to support coral reef restoration, ocean conservation, and innovative reef recovery projects worldwide. ...
Deep clean your metal water bottle
April 28, 2025
Own an Ocean Bottle? Show it some love and be sure to rinse it out and keep it clean! Read on for how to deep...
Vicky James
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