The Therm-A-Rest Self-Inflating Sleep mat is a US Government Issue item that accompanies the conventional Military Sleep System. the mat will come with a simple repair kit, for quick fixes in the field. It features a self inflating valve that when open, fills the unrolled sleep mat with air. Once full, closing the valve keeps air trapped inside the mat, ensuring a comfortable barrier between the body and ground. It duly acts as an insulator, keeping your body heat from transferring to the cold ground.

• No pump needed: Self-inflates in seconds
• Genuine Military Issue NSN: 8465-01-393-6515
• Constructed with thick weatherproof nylon
• Quick repair kit included
• Lightweight and easy to secure

No pump needed: Self-inflates in secondsCascade Designs