Our eco-friendly bean bag filling allows you to easily top-up your bean bag to keep it plump and comfortable, or to replace the existing polystyrene plastic beads in another product.BioFoam® is a compostable biopolymer derived from plants that lasts for at least 10 years, our products are free from the conventional styrofoam filling. Perfect as a polystyrene alternative for use in crafting and furniture making.– Ideal alternative to polystyrene– Compostable at high temperatures (industrial / hot bin)– Manufactured using plant based materials– CO2 neutral in manufacturingChoose from various sizes of top-up from 60, 120, 180, or 240 litres of filling.