The Greystone 20° Traditional Mummy Sleeping Bag by Big Agnes is designed for optimal comfort and warmth in cold weather conditions. This high-performance sleeping bag is perfect for backpacking, camping, and mountaineering adventures.
Featuring durable materials and innovative design, the Greystone 20° ensures a restful night's sleep even in chilly temperatures. Its mummy shape maximizes thermal efficiency, while the compact design allows for easy packing.
