The Air Core Petite from Big Agnes is a light and compact summer sleeping pad. This inflatable mattress's I-beam construction eliminates welded seams to reduce cold spots and ensures stability and quick inflation/deflation. Features: - Non-breakable brass valve with plastic coated EZ-Flate mouthpiece - Durable 70D nylon top and bottom - Internal polyurethane coating - Stuff sack and repair kit included - Each pad individually inflated and tested - Width: 20in. - Length: 66in. - Temp Rating: 35 degree - Weight: 19oz.