{"product_id":"kelty-cosmic-0-ultra-4-season-down-mummy-sleeping-bag-regular-800-fill-dridown","title":"Kelty Cosmic 0 Ultra 4-Season Down Mummy Sleeping Bag (Regular) – 800 Fill Dridown","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Kelty Cosmic 0 Ultra is a 4-season down mummy sleeping bag designed for winter camping and backcountry adventures. It features premium 800-fill power Dridown insulation for a strong warmth-to-weight ratio while remaining highly packable. A trapezoidal baffle system helps keep heat close to the body where it matters, reducing cold spots without adding bulk.\u003c\/p\u003e\n\u003ch3\u003ePremium insulation and warmth\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e800-fill power Dridown provides loft and warmth with lightweight performance.\u003c\/li\u003e\n  \u003cli\u003eDridown treatment offers moisture resistance and quicker drying after damp mornings on the trail.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSmart design for comfort\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo-way dual zippers with an anti-snag draft tube allow venting at the foot or full enclosure for reliable warmth.\u003c\/li\u003e\n  \u003cli\u003eInternal stash pocket keeps small essentials like a headlamp or phone within easy reach.\u003c\/li\u003e\n  \u003cli\u003eTrapezoidal baffles improve heat retention and overall thermal efficiency without adding bulk.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePractical use and care\u003c\/h3\u003e\n\u003cp\u003eIn cold alpine camps or breezy hill nights, the Cosmic Ultra aims to keep you comfortable while remaining compact enough for easy transport. The bag packs down into a dependable backpacking size, and Kelty’s durable construction supports years of outdoor use. For damp conditions, the Dridown helps with faster drying once you’re back on the move.\u003c\/p\u003e\n\u003ch3\u003eReal-life scenarios\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWinter backcountry trips where dependable heat retention matters on frost-nipped mornings.\u003c\/li\u003e\n  \u003cli\u003eBackpacking escapes that value lightweight gear without sacrificing warmth.\u003c\/li\u003e\n  \u003cli\u003eCar camping in frigid conditions as part of a complete sleep system.\u003c\/li\u003e\n\u003c\/ul\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 makes the Kelty Cosmic 0 Ultra suitable for 4-season use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It uses 800-fill Dridown and trapezoidal baffles to balance warmth with light weight.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the Cosmic 0 Ultra have features to regulate temperature during cold nights?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, dual zippers with an anti-snag draft tube let you vent or seal heat as needed.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Kelty","offers":[{"title":"Default Title","offer_id":42016083837008,"sku":"B08MJDDB2Z","price":474.92,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0585\/9645\/8576\/files\/kelty-cosmic-0-ultra-4-season-down-mummy-bag-full-view.jpg?v=1771570164","url":"https:\/\/canadawildco.com\/products\/kelty-cosmic-0-ultra-4-season-down-mummy-sleeping-bag-regular-800-fill-dridown","provider":"Canada WildCo. | Hunting Gear, Fishing Equipment \u0026 Outdoor Essentials for the Canadian Wild","version":"1.0","type":"link"}