Light and warm enough for 3 season adventures. The new WingLock™ valve is easy to use, and 1-way flow means no wasted breaths. The inner construction and a reflective barrier add warmth without additional (heavy) foam layers. The inner cells are light and insulating and they compress into a small corner of your pack.
30-denier high-tenacity nylon on the top and bottom.
Triangular Core Matrix™ and reflective ThermaCapture™ provide great comfort, warmth and stability.
WingLock™ valve is 3x faster than conventional valves.
1-way airflow is quick and easy to operate even while wearing gloves.
Deflates almost instantly.
Included: Thermarest® pump sack doubles as a storage sack.