Nemo Kyan Mummy Sleeping Bag Regular 20 Degree (New). Patent-pending FeatherCore construction with PrimaLoft® insulation suppresses airflow to increase heat retention and compresses to a packed size similar to down. Thermally efficient shape and patterning and an apparel-like hood retain warmth in cold conditions. Thermo Gills allow you to vent body heat without letting cold drafts in. Ripstop nylon fabric is plush and comfortable; fabric has a durable water repellent (DWR) finish to resist moisture and stains. Full-length YKK® zipper with snagless baffle construction and draft tube seals in warmth. Many sleeping bags are rated for temperature by an independent testing protocol. Ratings are based on a person wearing one long underwear layer and a hat, sleeping on a single 1 in. Everyone’s body and sleep comfort differ, so EN and ISO ratings are simply a guideline to help you compare products. The item “Blue Nemo Kyan Mummy Sleeping Bag (New)” is in sale since Friday, February 12, 2021. This item is in the category “Sporting Goods\Outdoor Sports\Camping & Hiking\Outdoor Sleeping Gear\Sleeping Bags”. The seller is “ashngu22″ and is located in Oakland, California. This item can be shipped to United States.