With over 15 years of production experience and millions of happy customers the Cozy Sack bean bag chair has become a marketplace favorite. It’s all about the FOAM: Cozy Foam’s long smooth strands are designed for maximum comfort and durability. Our unique design prevents lumpy uncomfortable spots created from the irregular shapes in many shredded foam fills. It really is about the FOAM: Cozy Foam is made from 100% CertiPUR-US certified foam. Certified foams Do Not Contain: Formaldehyde, Phthalates, PBDEs, TDCPP, TCEP, mercury, lead and other heavy medals.