Superior Odor Control - Laboratory tested 7-layer odor-barrier bags.Designed for Ease of Use. Individually sized. No cutting and no canisters.Larger Capacity, Greener Footprint - Holds 20% more diapers while generating 34% less plastic waste than the leading brands 25 PurePail™ Refill Bags hold up to 1,375 diapers! (Capacity and plastic savings tested against Diaper Genie® Complete and Munchkin® STEP™. Based on newborn diapers.)We make sure our bags are easy to install and remove! Just tie a knot and throw away.Designed for use with the PurePail™ Diaper Pail.