As a charity MCS relies on your generous support

Join | Donate | Adopt


Get your starter kit for plastic free living!


"Up to 20 million tonnes of plastic end up in our oceans each year, and it will never go away."

Brita has kindly donated Fill&Go Active water bottles to give our supporters a little help with reducing their single-use plastic footprint! Get your Fill&Go Active bottle, your KeepCup and cotton shopper free when you join the Marine Conservation Society (MCS) from just £5 per month, to help you kickstart a single-use plastic-free lifestyle.

As a member of MCS, you will directly support our vital marine conservation work around the UK, and our campaigns to tackle litter at source.

Join MCS today and you'll receive:

Plastic free starter pack pic

    - An organic cotton shopping bag.
    - A reusable KeepCup*.
    - A Fill&Go Active water bottle*. 
    - A fantastic welcome pack.
    - A car sticker and pin badge.
    - A Seashore Safari Guide.
    - Our quarterly magazine.

Join us for at least £5 a month and get your pack today.


You can also join by telephone. Just call our supporter services team on 0300 3300 704.

Lines open 9-5pm Monday-Friday.

Thanks for your support.

*colour may vary from that shown.



Could you take on the Plastic Challenge?


We use single-use plastics for just about everything, from brushing our teeth and showering to buying and storing our food and other products. It's durable and lightweight, but it's these properties that allow it to persist in the environment for hundreds to thousands of years.

Take on the Plastic Challenge and join thousands of people saying goodbye to single-use plastic this June.

Take on the Plastic Challenge >

Share and like this page

The MCS website uses 'Cookies' to enhance your web experience. Please read our data and cookie policy.
If you do not wish to use cookies please read how to disable cookies. Don't show this message again

Show offer