Ecozone's Biodegradable bin liners are created with 100% biodegradable materials. Designed to fit most household bins, the bags hold 30 litres worth of trash. These liners are extra-strong and tear-resistant even when wet, these efficient bin bags have a tie top drawstring for a maximum capacity. Once you've finished with the liner, simply tie the drawstring to prevent spillage then dispase of. This roll comes with 20 bags.