For 3-season sleeping comfort, pack the Big Agnes Divide Insulated Sleeping Pad. Boasting THERMOLITE insulation with heat-reflective film, this pad puts 3.5 inch of heat-retaining insulation and padding between you and the ground. The vertical baffles allow for a stable sleeping surface and keep you centered in the middle of the Pad. Lightweight and compact R-value 4 rated for 3-season use Stable surface with vertical baffles THERMOLITE insulation and heat-reflective film 3.25 inch thick pad with 3.5 inch outer chamber keeps you comfortably cradled in the middle Proprietary minimalist I-Beam construction reduces weight and provides consistent stability and comfort Recycled lightweight nylon ripstop Aviation-grade TPU lamination technology provides ultimate weld strength and durability Antimicrobial treatment inside the pad prevents microorganism growth High-volume dual valve allows for efficient and easy inflation, super-fast deflation, and micro adjustments Includes pad inflation sack, protective storage sack, replacement valve seal, and 3M repair patches Order today!