Air chamber mattress is light weight small packing rip-stop nylon with PrimaLoft insulation.

Big Agnes sleeping pads are designed to provide years of comfortable nights in the backcountry. The Dual Core Mummy air chamber sleeping pad has gained a huge following due to its light weight and small packed size. Performance features include durable 70D hexagonal rip-stop nylon top and 70D nylon bottom PrimaLoft Eco synthetic insulation made from 50% recycled materials layered with high density foam double insulated air chamber pad. 2.5" thickness that adds comfortable and is compact and I-beam construction that eliminates welded seams to reduce cold spots and ensures quick inflation/deflation. This pad is rated to 0 degrees comfort.