Introducing Rumpl's groundbreaking synthetic alternative to down – NanoLoft® insulation. Unlike conventional synthetic fills, our NanoLoft® insulation is crafted from 100% post-consumer recycled materials. It consists of tiny circular clusters of fiber that replicate the properties of down clusters, effectively trapping warmth inside small pockets of air to preserve heat efficiently in any conditions. This plush blanket, now offered in an array of solids and prints, combines cutting-edge technology with sustainability for the ultimate in comfort.