SKU: SS23180 Weighs: 730g (excluding bag) Mat Size: Long Wide R-Value: 1.4 Season Rating: 3 Season Mat Type: Airbeds A tough, lightweight back-country mat, perfect for warm weather adventures. Big Agnes says:  A light and compact warm-weather pad with a smooth and stable sleeping surface of vertical baffles, made using sustainably… Divide Sleeping Mat - Long Wide