PHA - polyhydroxyalkanoate
A creative innovation studio designing premium products through marine-biodegradable PHA.
Terra Sol Studio partners with global brands, cafes and design houses to create PHA-based alternatives to plastics. Our products are proudly made in Australia, crafted with world-class design and scientifically proven materials.
From fashion houses to hospitality groups and global retail, we help brands create beautifully designed, high-performance alternatives that keep your aesthetic intact while reducing environmental impact.
explore our Range
pha cups
Crafted from certified sustainable paper with a 100% PHA lining. Premium feel, fully biodegradable, and entirely microplastic-free.
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pha lids
The world’s first 100% PHA hot cup lid. Made in Australia and fully marine-biodegradable. Strong, heat-resistant and completely microplastic-free.
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pha cutlery
Premium 100% PHA cutlery engineered for strength, comfort, and natural biodegradation in all environments.
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pha straws
Smooth, elegant and high-performance. Crafted from 100% PHA for a premium feel that returns safely to nature. No microplastics, ever.
learn morePHA - polyhydroxyalkanoate
A creative innovation studio designing premium products through marine-biodegradable PHA.
Terra Sol Studio partners with global brands, cafes and design houses to create PHA-based alternatives to plastics. Our products are proudly made in Australia, crafted with world-class design and scientifically proven materials.
From fashion houses to hospitality groups and global retail, we help brands create beautifully designed, high-performance alternatives that keep your aesthetic intact while reducing environmental impact.
explore our Range
pha cups
Crafted from certified sustainable paper with a 100% PHA lining. Premium feel, fully biodegradable, and entirely microplastic-free.
pha lids
The world’s first 100% PHA hot cup lid. Made in Australia and fully marine-biodegradable. Strong, heat-resistant and completely microplastic-free.
pha cutlery
Premium 100% PHA cutlery engineered for strength, comfort, and natural biodegradation in all environments.
pha straws
Smooth, elegant and high-performance. Crafted from 100% PHA for a premium feel that returns safely to nature. No microplastics, ever.
learn more
why brands choose terra sol
why brands choose terra sol
Australian Made
Designed in our Sydney studio and crafted in world-class facilities in Melbourne and Perth.
Material Innovation
Marine-biodegradable, microplastic-free, and scientifically proven to return safely to nature.
Premium Aesthetic
High performance products crafted with a design-first approach for global brands.
Award-Winning
Vogue Magazine Future Innovator, InnovationAus and an MB100.
Australian Made
Designed in our Sydney studio and crafted in world-class facilities in Melbourne and Perth.
Material Innovation
Marine-biodegradable, microplastic-free, and scientifically proven to return safely to nature.
Premium Aesthetic
High performance products crafted with a design-first approach for global brands.
Award-Winning
Vogue Magazine Future Innovator, InnovationAus and an MB100.
Terra Sol™ is a registered trademark owned and operated by Terra Sol Studio Pty Ltd.
Terra Sol™ is a registered trademark owned and operated by Terra Sol Studio Pty Ltd.