So you’ve made the jump. Awesome! Now, keep your compost collector in tip-top shape with ASTM D-6400 certified bags that you can carry to your bin or local facility to make waste a little less, well, wasteful. Our Fresh Air bags are made to breakdown inside the earth so we would never dream of adding toxins our product - they're 100% safe for you and the environment. They're also ASTM D6400 certified to boot.