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Repurpose Compostable Trash Bags

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Repurpose

Repurpose

Compostable Trash Bags

Plant-based instead of polyethylene, but still a flexible bioplastic film, so a 2.

Plant-BasedCompostable
2 / 10 Low plastic footprint $$$

Plant-based compostable trash bags. BPI Certified to break down in industrial compost, and strong enough for kitchen use.

How this score breaks down

Plastic chemicals that leach from the material No leaching concern
No PFAS, PTFE, BPA, or other leaching plastics in food or heat contact.
Plastic in the item itself Some plastic
Trash bags made from a plant-based, certified-compostable bioplastic instead of petroleum polyethylene. It is still a flexible polymer film, designed to break down in industrial compost rather than persist.
Microplastic and microfibre shedding Doesn't shed
Bioplastic film; breaks down in industrial compost
End of life and packaging Recyclable or compostable
Plant-based; certified compostable
Transparency and verification Fully disclosed
Material and certification disclosed

Strengths

  • Plant-based instead of petroleum plastic
  • BPI Certified compostable in industrial facilities
  • Strong enough for kitchen use

Trade-offs

  • It is still a flexible bioplastic film, a polymer, not plastic-free
  • Needs an industrial composter; will not break down in landfill or home bins

What it's made of

Trash bags made from a plant-based, certified-compostable bioplastic instead of petroleum polyethylene. It is still a flexible polymer film, designed to break down in industrial compost rather than persist.

PartMaterial
Bag filmPlant-based compostable bioplastic (PLA and PBAT)

Free of Polyethylene (petroleum plastic)

Packaging
Plant-based; certified compostable
Microplastics
Bioplastic film; breaks down in industrial compost

Certifications

Independent, third-party certifications only. Tap any badge to see what it verifies.

About Repurpose

Repurpose makes plant-based trash bags certified by BPI to break down in industrial compost facilities, an alternative to conventional polyethylene bags.

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Melissa Walker, founder of Thriving Sustainably

Hi, I’m Melissa-founder of Thriving Sustainably

Melissa Walker is the founder of Thriving Sustainably. A mom who started reading the labels after learning how much microplastic ends up in our bodies, she co-leads the environmental pillar of a Fortune 500 company’s employee sustainability program and rates brands against public certification databases so families can lower their microplastic exposure without the guesswork.