Sea to Summit Pursuit Self-Inflating Sleeping PadEasily pack and attain restful sleep with the Pursuit self inflating sleeping pad. As a lightweight, high performance pad, it is designed for extended alpine adventures that require rejuvenating nights. Choose between the weight saving Contour or the indulgent Rectangular to accommodate any sleeping needs. Both feature Horizontal Delta Coring, providing comfortable foam supported air channels without adding extra weight. The XPEL Multi Function Valve