{"product_id":"kelty-cosmic-synthetic-fill-0-f-sleeping-bag-long-6-ft-6-in-with-compression-straps-stuff-sack-cirroloft-eco","title":"Kelty Cosmic Synthetic Fill 0°F Sleeping Bag – Long (6 ft 6 in) with Compression Straps \u0026 Stuff Sack | CirroLoft ECO","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Kelty Cosmic Synthetic Fill 0°F Sleeping Bag blends warmth and value for winter and shoulder-season adventures. Built with CirroLoft ECO insulation sourced from recycled fibers, this mummy-style bag stays lightweight and highly compressible, helping you carry less while keeping a comfortable core temperature on cool nights. The durable nylon shell features a PFAS-free DWR finish for weather defense, and a silky taffeta liner cushions the night’s rest after a long day on the trail.\u003c\/p\u003e\u003cp\u003eDesigned to maximize heat retention without bulk, the bag uses a contoured hood, a full draft collar, and offset quilt construction to minimize cold spots. Together, these features support a calmer sleep environment in camp, while preserving mobility for late-night stargazing or early-morning starts.\u003c\/p\u003e\u003ch2\u003eWarmth, Loft, and Comfort\u003c\/h2\u003e\u003cp\u003eCirroLoft ECO insulation delivers dependable loft and warmth in damp, chilly conditions, while the inner lining feels smooth against the skin. The combination aims to keep warmth evenly distributed across key areas without adding unnecessary weight.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e0°F rating for cool-to-cold nights\u003c\/li\u003e\n\u003cli\u003eLoft retention helps maintain even coverage\u003c\/li\u003e\n\u003cli\u003eSoft inner lining enhances comfort after adventures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eMaterials, Sustainability, and Weather Defense\u003c\/h2\u003e\u003cp\u003eThe outer shell uses PFAS-free DWR to shed moisture and wind, paired with CirroLoft ECO insulation from recycled fibers. This setup offers a responsible approach to warmth that’s intended for rugged outdoor use and variable weather.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNylon shell with PFAS-free DWR finish\u003c\/li\u003e\n\u003cli\u003eCirroLoft ECO insulation from recycled fibers\u003c\/li\u003e\n\u003cli\u003eSilky taffeta liner for a comfortable sleep surface\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackability, Fit, and Practical Details\u003c\/h2\u003e\u003cp\u003eIn the Long size, this sleeping bag accommodates sleepers up to six feet six inches. It includes an integrated compression stuff sack that helps it reach a minimalist pack size, while the total weight sits around 4 lb 11 oz and non-compressed dimensions are 17x11 inches.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLong size for taller sleepers\u003c\/li\u003e\n\u003cli\u003eIntegrated compression sack for compact packing\u003c\/li\u003e\n\u003cli\u003eTotal weight around 4 lb 11 oz\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurability, Use Case, and Craftsmanship\u003c\/h2\u003e\u003cp\u003eKelty gear is built for trail-tested use, from backcountry campsites to long days on rugged terrain. The bag’s weather defenses, contoured fit, and reliable construction make it a versatile option for hikers who want warmth without excessive bulk. Exterior details include a stash pocket for small overnight essentials and a design that’s prepared for varied environments.\u003c\/p\u003e\u003cp\u003eWith thoughtful design and durable materials, the Cosmic Synthetic Fill bag is prepared for a range of adventures—whether you’re chasing alpine sunrises, sleeping in a tent after a cold day, or layering up for a windy overnight, this bag is meant to be a dependable companion on the road, in the tent, and beyond.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What sizes and temperature rating does the Kelty Cosmic Synthetic Fill bag offer?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: 0°F rating; Long size fits sleepers up to 6 ft 6 in; fill weight 60 oz; total weight about 4 lb 11 oz.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What features help keep warmth and comfort on the trail?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: CirroLoft ECO insulation, contoured hood, full draft collar, and offset quilt construction minimize cold spots.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Kelty","offers":[{"title":"Default Title","offer_id":42016283459664,"sku":"B0DPXRC6RS","price":350.54,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0585\/9645\/8576\/files\/kelty-cosmic-synthetic-hood.jpg?v=1771578698","url":"https:\/\/canadawildco.com\/products\/kelty-cosmic-synthetic-fill-0-f-sleeping-bag-long-6-ft-6-in-with-compression-straps-stuff-sack-cirroloft-eco","provider":"Canada WildCo. | Hunting Gear, Fishing Equipment \u0026 Outdoor Essentials for the Canadian Wild","version":"1.0","type":"link"}