Be it summer camping or travel in warm climates, this two-person mat weighs less than a one liter bottle of water and packs to an amazingly small size. Exped's GripSkin technology provides a slip-free surface and a quiet night's sleep. The included Schnozzel Pumpbag UL M ensures quick, moisture-free inflation and doubles as a waterproof packsack for a sleeping bag, quilt or clothing.