Biobag are an Australian company producing a range of certified compostable garbage bags and compost bin liners. Made with corn starch, they will break down in your compost like other food matter. These breathable bags allow your food scraps to stary to dry out before getting tossed in the compost. In plastic bags, they sweat and start to go mouldy. They also have a unique product, their compostable zip locok food snack bags. If you know someone who loses lids on lunch boxes or simply can't remember to bring beeswax wraps home after lunch was packed in them, these compostable bags are the perfect alternative. If they don't make it in to the bin where they belong, they will break down in nature. Ideally they should be composted with any remaining food scraps.