allBIO 6L Extra Thick Compostable Food Waste Kitchen Caddy Liners / Bin Bags - Pack of 150
- Extra thick: Up to 33% thicker than average compostable liners, helping prevent leaks and tears.
- Great value: Offers better value compared to typical supermarket compostable liners.
- Eco-friendly: Not only biodegradable, they are also fully compostable, breaking down without persistent plastic residues.
- Plant-based: Made from renewable corn starch + PBAT to reduce fossil plastic use.
- Certified: EN-13432 certified and approved to carry the European Seedling logo.
- Versatile fit: Ideal for kitchen countertop and under-sink food waste caddies.
Product Description
Contents: 3 rolls of compostable bin liners - 50 liners per roll.
Size: 6 Litre - Approx. 23cm diameter (72cm rim) x 37cm length with a gathered base.
These bin liners are designed to fit 6-litre kitchen food waste caddies, but are also suitable for 5-litre caddies provided by some councils. Caddy dimensions may vary, so please check the measurements above against your actual caddy. Allow enough length to fold over the top rim and spread across the base.
Designed For Strength
These extra thick liners feature a Star Base, where the bottom is gathered and sealed for added strength. This design helps prevent the liner from breaking when full of food waste without affecting the overall capacity.
More Information
All our bin liners are certified compostable according to the European standard EN-13432 and bear the Seedling logo. They are also certified for home composting under the OK compost HOME programme.
Did you know?
Our bin liners use a corn starch + PBAT biodegradable blend that replaces a significant portion of conventional fossil-based plastic with renewable, plant-derived material. By using corn starch as the primary biopolymer, the formulation reduces dependence on finite petroleum resources and supports a more circular, bio-based materials cycle. The starch component also provides a readily accessible food source for bacteria and fungi; once exposed to moisture, heat, and oxygen, these microbes begin converting the starch into simple compounds such as CO₂, water, and biomass.
PBAT, although traditionally sourced, is a biodegradable aliphatic–aromatic copolyester. Its molecular structure contains ester bonds, which are susceptible to enzymatic hydrolysis. As microorganisms secrete enzymes, these ester linkages are gradually cleaved, causing the polymer chains to shorten and eventually fully decompose.
This dual-mechanism design allows the material to degrade efficiently in home composting systems and even faster in industrial composting environments, where temperature and humidity are controlled to optimise micro
