Description Australian Made. Completely compostable bags perfect for lining your kitchen food scrap bins. these bags are made using sustainably sourced plant starch and as such compost in a well-functioning composting environment just like any other plant will. BioBags, in combination with the Max Air ventilated caddy is the world’s leading system for pre-sorting food waste used in over 2 million households worldwide. The 8 litre rolls are also popular with anyone who wants to take their own bags to the shops to buy fresh bread and produce. After shopping, they can be used at home to store food and collect scraps, then composted with food waste.