Therm-A-Rest Neo Air Sleeping Pad

The NeoAir mattress represents the world's most advanced engineering in ultra light comfort. Beyond being the lightest air mattress available, Thermarest utilized two patent-pending internal technologies, making it up to three times warmer and far more stable than any other un-insulated air mattress available. And when it comes to space in your pack, you'll appreciate that it's no bigger than a one-liter water bottle. Revolutionary by design, the gossamer NeoAir mattress makes comfort one less thing you'll need to compromise when traveling fast and light.

• Ultralight & Compact: Weighs just 14oz. and packs down to the size of a 1-liter water bottle.
• Unrivaled Warmth: patent-pending reflective barrier returns warmth to your body and reduces heat loss to the ground, keeping you three times warmer than any other uninsulated air mattress.
• Sleep Stable: When inflated, patent-pending Triangular Core Matrix technology creates an internal truss system, resulting in the most stable non-self-inflating air mattresses.
• Lasting Performance: Achieving thermal efficiency without down or fiber insulation means the NeoAir mattress can be inflated directly without the added weight of a pump, or worrying about exhaled moisture wetting insulation and decreasing performance.