Sea To Summit Ether Light XR Insulated Sleeping Tapered Regular X X 4 Pad, - (72 21.5 Inches)

Weight: approx. 460g External dimensions: 183 x 55 cm R-value: 4.1 Thickness: 10cm [NEW Thermal Coin Insulation] - Built-in single layer (Etherlite XR) or multi-layer (Etherlite XR Pro) reflective film - Lighter than the conventional Etherlite XT insulated mat, but with an increased R-value (3.2 → 4.1) - Effective insulation is ensured by radiating body heat and minimizing convection within the mat. ・Other features remain the same as before