An ounce-counter's dream come true, the down-insulated Big Agnes Pluton UL 40 Degree minimalist sleeping bag weighs in at about a pound and can be compressed as small as 4" x 5"!
The bag is lightly insulated with premium 850-fill DownTek insulation. Down insulation has long been renowned for its compressible properties and efficiency in delivering an excellent warmth-to-weight ratio. The shortcoming of down has been its susceptibility to the effects of moisture, losing much of its performance qualities when wet or damp. DownTek insulation utilizes nano technology and a proprietary application process to provide water-repellency and both anti-microbial and anti-bacterial protection. Premium recycled Pertex Quantum nylon ripstop fabrics further protect the insulation from moisture while providing lightweight durability.
The bag has a minimalist hood and a full-length two-way zipper allows the bag to be opened completely for use as a quilt. This also enables you to easily vent the bag to account for temperature changes. Ergonomic footbox construction provides comfortable room for your feet and toes. External loops are helpful for drying or storing the bag when not in use.
Available in Regular (fits to 6' 0") and Long (6' 6") size options, the Big Agnes Pluton UL 40 Degree sleeping bag includes a storage sack and a stuff sack.