What is Plant-Based Plastic?

If you’ve ever wondered what “plant-based plastic” actually means, think of it as a new chapter in packaging — one that starts in the soil, not a refinery. Instead of relying on fossil fuels, plant-based plastics are made from renewable materials like sugarcane, corn, or other plant fibres. Same purpose, different origin story.

But here’s the important part: plant-based doesn’t automatically mean compostable. Some of these plastics behave just like traditional ones once they’re tossed, while others are engineered to break down under very specific conditions (usually industrial composting facilities, not your backyard herb garden).

At Flow, we partner with Tetra Pak to package our water in cartons that use plant-based plastic: derived from renewable resources instead of fossil fuels. The result is a packaging choice that supports sustainability without sacrificing quality, showing that what’s on the inside and what you leave behind can both be pure.

So why does it matter?

Because shifting to renewable, plant-derived sources is a step toward a more circular, less extractive future. It’s not a magic wand, but it’s progress — especially when paired with transparency, responsible sourcing, and real end-of-life solutions.

At Flow, we believe that sustainability isn’t just about what your water comes in — it’s about choosing materials that support both your wellness and the planet’s. Plant-based plastics are one of many innovations leading the way toward a cleaner, more mindful future.

If packaging can evolve, so can our habits — and that’s where meaningful change begins.