These thicker bin liners are suitable for household waste, and you can rest assured they will decompose within 45 days and can be mixed with your compost area with no trouble at all. Made from sustainable plant starch material, they are breathable and 100% compostable. Whilst they are thicker, you still need to be aware of sharp objects that you put in your bins. Have a happy green life and keep you bins clean and hygienic! Which BioBag is right for your bin size? Not sure what bin liner is right for your bin size? You can download the handy BioBag Bin Liner Guide from BioBag here.BioBag World Australia, purveyors of BioBag compostable alternatives to regular plastic rubbish bags, began life way back in the 1950s. In 1993 they launched the range of eco rubbish bags we have here at Wholesome Hub. By choosing BioBags to contain your rubbish, you’re choosing bags that are certified as 100% compostable that are earth friendly and leave behind no toxic residues. Use BioBags for everything from regular household waste, to food waste and even for your dog’s poo. Restaurants, cafes and bars can also use BioBags for their large outdoor bins. Made from plant based bioplastics (for example, from non GM corn starch) these truly are a more sustainable way of disposing of your waste. BioBags, we love you! Made From Mater-Bi, derived from plants, vegetable oils and compostable polymers.