SKU: SS23637 Weighs: 890g Mat Size: Long Wide R-Value: 3.7 Season Rating: 3 Season Mat Type: Airbeds The Versa 4R is a warm mat that utilises durable materials and one unique feature! A pad perfect for any three-season adventure. Exped says:  Versatile, multi-use mats for a variety of adventures, including camping,… Versa 4R LW Sleeping Mat