SKU: SS23171 Weighs: 996g (excluding bag) Mat Size: Long Wide R-Value: 4.3 Season Rating: Winter Mat Type: Airbeds UOG TOP PICK  - Boundary Deluxe Insulated Sleeping Mat A mat that offers premium comfort, perfect for when you are not willing to compromise on a good night’s sleep out on the trail. Its warmth-to-weight ratio… Boundary Deluxe Insulated Sleeping Mat - Long Wide