When it comes to superlight, three-season comfort, the Big Agnes Rapide SL Insulated Sleeping Pad stands alone. Built with offset I-Beam construction, this proprietary design reduces weight while providing multi-directional support for consistent stability and comfort. This superlight air chamber pad sleeps warmer using PrimaLoft Silver Insulation and is third party rated with an R-Value of 4.2 for use through three-seasons. The Rapide SL Insulated is lighter, tougher, more packable, easy to inflate/deflate, and provides superior performance and packability for any adventure. Save your breath for the miles ahead and use the included pad inflation sack to inflate.FeaturesQuilted top provides a cushioned pillowy sleeping surfaceDurable, superlight nylon double ripstopPrimaLoft Silver Insulation working with a heat reflective barrier traps body heat and reflects it back, so you stay comfortable as the temperatures dropProprietary offset I-Beam construction reduces weight and provides c...