The Therm-a-Rest Hyperion 20-Degree Ultralight Mummy Sleeping Bag is the perfect companion for backpackers and campers looking to cut down on weight without sacrificing warmth and comfort. With a temperature rating of 20 degrees Fahrenheit, this sleeping bag is designed to keep you warm and cozy on chilly nights.
Weighing in at just 1 pound, the Hyperion is incredibly lightweight and compressible, making it easy to pack and carry on all your adventures. The mummy shape helps to maximize warmth by reducing the amount of air inside the bag, while the high-quality 900-fill Nikwax Hydrophobic down insulation provides excellent warmth-to-weight ratio. Whether you're trekking through the mountains or camping under the stars, the Therm-a-Rest Hyperion Sleeping Bag will ensure a restful night's sleep wherever you go.
