BioPak's sipper lids are made from Ingeo: a bioplastic made from rapidly renewable plant-based resources, not oil. Bioplastic has 75% less embodied CO2 emissions than conventional plastic.
- 62.8mm lids to fit 4oz BioCups
- Certified commercially compostable (AS4736)
- Designed and produced specifically for BioPak BioCups to ensure a leak-proof seal
- 12-month shelf life