Backpacking Mummy Bag Thermarest Hyperion 20 Sleeping Bag - Incredible Ultralight 900 Fill 20 Degree Ultralight Down Mummy Bag 900 Fill Backpacking Ultralight and packable 20-degree mummy sleeping bag provides better rest while moving through the mountains for three-season camping and backpacking The Hyperion 20 is a great value in a three-season down bag. This bag could save you at least $100 compared to other 20-degree bags, while... This featherlight sleeping bag weighs a mere 20 ounces; lightweight materials and precise design allow for an extremely small packed size Ultralight Insights -- What's New and Exciting for Ultralight Backpacking: GEAR REVIEW: Therm-a-Rest Hyperion 20 Sleeping Bag Ergonomic shape and longer zipper provide a comfortable fit; SynergyLink Connectors integrate the bag with a mattress for efficiency and comfort 900-fill Nikwax Hydrophobic Down stays drier and maintains loft 60 x longer than untreated down; box baffle maximizes loft and minimizes cold spots Therm-a-Rest Hyperion -6C Down Sleeping Bag - Unisex | MEC Built to provide a feather-light pack weight and high-performance warmth, the Therm-a-Rest Hyperion 20-Degree Ultralight Down Mummy Sleeping Bag is incredibly lightweight without sacrificing an ounce of performance. Storage sack and compression stuff sack included., Limited lifetime warranty. The Hyperion is also Responsible Down Standard Certified ensuring that the waterfowl in the down supply chain are treated humanely.
