1. Drink

Purchase your Synlait Swappa Bottle from participating New World supermarkets and enjoy quality fresh milk

2. Return 

Return your empty Synlait Swappa Bottle and lid to the store 

3. Repeat 

Help us to help the planet by reducing waste and eliminating plastic packaging


A new force in milk 

From farm to factory, we store milk in stable, food-grade stainless steel. And now we’re using this fantastic material to make reusable milk bottles.

Each time you return a Synlait Swappa Bottle, it’s thoroughly cleaned, sterilised and refilled with fresh milk.


Track Your Bottle

Every Synlait Swappa Bottle has a story which you can be part of. The reusability journey involves tracking each bottle from purchase to return, cleaning and refilling. Scan the unique QR code on the base of the bottle with your smartphone camera app to follow its unique journey.

Participating supermarkets

Now in selected Christchurch supermarkets

To launch Synlait Swappa Bottle we have partnered with New World St Martins and New World Fendalton in Christchurch. Sign up to our mailing list for updates on when Synlait Swappa Bottle becomes available in your area.

The Synlait Impact Story

World class sustainable farming

Synlait Swappa Bottle milk comes from only certified farms - our most sustainable performers!

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Proud to be a B Corp ™

Businesses that chase financial returns above all else are accelerating and causing significant...

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Putting coal on the back burner

Synlait is moving away from coal boilers and towards innovative technology to do our bit to help...

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