Therm-a-Rest Hyperion 32F/0C Ultralight Down Mummy Sleeping Bag

- 100% Nylon Ripstop - Imported - Ultralight, packable 32-degree mummy sleeping bag for three-season camping and backpacking provides peak performance for uncompromising adventurers - This feather-light sleeping bag weighs a mere 18 ounces; lightweight materials and precise design allow for an extremely small packed size - 900-fill Nikwax Hydrophobic Down stays drier and maintains loft 60 x longer than untreated down; box baffle maximizes loft and minimizes cold spots - Ergonomic shape and longer zipper provide a comfortable fit; SynergyLink Connectors integrate the bag with a mattress for efficiency and comfort - Long size fits heights up to six feet six inches, weighs 18 ounces and packs down to 5.5 x 6 inches; storage sack and compression stuff sack included

From the manufacturer