{"product_id":"mountaintop-ultralight-mummy-down-sleeping-bag-650-fill-power-duck-down-32-50-f-comfort-range-for-camping","title":"Mountaintop Ultralight Mummy Down Sleeping Bag – 650 Fill Power Duck Down, 32–50°F Comfort Range for Camping","description":"\u003ch2\u003eFeatherweight warmth for outdoor adventures\u003c\/h2\u003e\n\u003cp\u003eThe Mountaintop Ultralight Mummy Down Sleeping Bag blends a compact silhouette with a surprisingly warm down fill. Weighing around 2.46 lb (1120 g) and filled with 600 g of duck down, this bag aims to minimize bulk without compromising comfort on cool nights beneath the stars. Its thoughtfully designed shape helps you move freely while keeping essential warmth where you need it most.\u003c\/p\u003e\n\n\u003ch3\u003eRugged, lightweight construction you can rely on\u003c\/h3\u003e\n\u003cp\u003eThe shell is built from 20d lightweight rip-stop fabric with water resistance, paired with a protective 420T nylon lining. This combination delivers a durable, weather-conscious exterior while maintaining a soft interior surface for a comfortable night’s rest. The mummy cut is tailored to reduce draft and maximize efficiency, so you can stay cozy in camp or on the trail without carrying extra weight.\u003c\/p\u003e\n\n\u003ch3\u003eVersatile warmth across a practical temperature range\u003c\/h3\u003e\n\u003cp\u003eDesigned for a range of conditions, the bag lists an extreme limit near 10°F, a lower limit around 20°F, and a comfort window from 50°F down to 32°F. A practical two-way zipper at the feet lets you vent heat or extend your feet if you warm up during the night, and you can even wear the bag for short walks when needed. This flexibility can be handy for variable mountain nights or shoulder-season camping.\u003c\/p\u003e\n\n\u003ch3\u003eCompact, thoughtful features for real-life camping\u003c\/h3\u003e\n\u003cp\u003eKey features include a quick-opening buckle for fast access, a breathable mesh storage bag to protect loft during long-term idle periods, and a compact compression sack that shrinks down to roughly 9.5\" x 7\". The design also supports creative use: you can join two bags for a larger sleeping arrangement or repurpose the bag as a ground mat for indoor or outdoor use.\u003c\/p\u003e\n\n\u003ch3\u003ePractical use cases and day-to-day practicality\u003c\/h3\u003e\n\u003cp\u003eOn the trail, you’ll appreciate the lightweight carry and easy packing, making it a solid option for backpacking, camping, or weekend hut trips. The ability to compress the bag helps you reclaim space in a lean pack, while the dual-use versatility makes it a helpful addition for car camping or travel. If you need a reliable sleeping solution that travels well and adapts to your environment, this bag offers a balanced, no-nonsense approach.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s included and care tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCompression bag and a mesh storage bag for proper loft maintenance\u003c\/li\u003e\n  \u003cli\u003eSimple care: keep the fabric dry and store loosely to preserve down loft\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eShell: 20d lightweight, water-resistant rip-stop nylon\u003c\/li\u003e\n  \u003cli\u003eFilling: 600 g duck down, totaling a lightweight yet warm fill\u003c\/li\u003e\n  \u003cli\u003eWeight: ~1120 g (2.46 lb)\u003c\/li\u003e\n  \u003cli\u003eSize: 50–84 x 215 cm (20–33 x 84.5 in)\u003c\/li\u003e\n  \u003cli\u003eCompression: 9.5\" x 7\"\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 temperature range does this sleeping bag cover?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Comfort 50–32°F, Lower Limit 20°F, Extreme Limit 10°F, offering flexible options for cool nights.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is it easy to pack and versatile for different camping scenarios?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—ultralight, compresses compactly, and can double as a mat or be joined with another bag for shared use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MOUNTAINTOP","offers":[{"title":"Default Title","offer_id":41897315860560,"sku":"B08TZNQMK7","price":279.38,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0585\/9645\/8576\/files\/mountaintop-ultralight-mummy-down-sleeping-bag-shell.jpg?v=1765521991","url":"https:\/\/canadawildco.com\/products\/mountaintop-ultralight-mummy-down-sleeping-bag-650-fill-power-duck-down-32-50-f-comfort-range-for-camping","provider":"Canada WildCo. | Hunting Gear, Fishing Equipment \u0026 Outdoor Essentials for the Canadian Wild","version":"1.0","type":"link"}