{"product_id":"kelty-cosmic-0-degree-550-down-sleeping-bag","title":"Kelty Cosmic 0 Degree 550 Down Sleeping Bag","description":"\u003cp\u003e\u003cstrong\u003eA proven classic built to keep you warm.\u003c\/strong\u003e The Cosmic Down Sleeping Bag has earned its reputation as a three-season favorite thanks to smart design, reliable warmth, and durable, eco-conscious materials. Its trapezoidal baffle construction—yes, that trapezoid from geometry class—helps trap heat more efficiently, keeping you warmer when temperatures drop.\u003c\/p\u003e\n\u003cp\u003eInsulated with lightweight 550-fill down and wrapped in fully recycled fabrics with a PFAS-free DWR treatment, the Cosmic Down balances warmth, packability, and sustainability. An expanded natural-fit footbox gives your feet room to relax, while a full draft tube and collar seal in heat for added comfort.\u003c\/p\u003e\n\u003cp\u003eFrom campsite nights to shoulder-season adventures, this sleeping bag delivers dependable performance with thoughtful details that make a real difference.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThree-season camping and backpacking\u003c\/li\u003e\n\u003cli\u003eCold-weather shoulder seasons\u003c\/li\u003e\n\u003cli\u003eCampers who want warmth without a mummy-tight fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrapezoidal Baffle Construction:\u003c\/strong\u003e Improves thermal efficiency and heat retention.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e550 Fill Down Insulation:\u003c\/strong\u003e Lofty, lightweight, and warm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecycled Fabrics:\u003c\/strong\u003e Fully recycled shell and liner with PFAS-free DWR for water resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat-Retaining Design:\u003c\/strong\u003e Full draft tube and draft collar help prevent heat loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-Snag Zipper:\u003c\/strong\u003e Quad-stitch construction makes entry and exit smooth and easy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVentilation Control:\u003c\/strong\u003e Dual locking sliders allow customizable venting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural-Fit Footbox:\u003c\/strong\u003e Expanded shape provides more room to move and sleep comfortably.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Stash Pocket:\u003c\/strong\u003e Zippered pocket keeps small essentials close.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStuff Sack Included:\u003c\/strong\u003e Makes packing up quick and easy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConstruction \u0026amp; Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation:\u003c\/strong\u003e 550-fill down\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShell Fabric:\u003c\/strong\u003e Recycled 20D nylon taffeta\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiner Fabric:\u003c\/strong\u003e Recycled 50D polyester taffeta\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications (All Sizes)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Rating:\u003c\/strong\u003e 0°F \/ -10°C Tested at 5°F \/ -15°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBag Shape:\u003c\/strong\u003e Semi-rectangular\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize \u0026amp; Fit\u003c\/h3\u003e\n\u003ch4\u003eRegular\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFits up to: 6'0\" \/ 183 cm\u003c\/li\u003e\n\u003cli\u003eWeight: 4.34 lb \/ 1.93 kg\u003c\/li\u003e\n\u003cli\u003eFill Weight: 39.5 oz \/ 1120 g\u003c\/li\u003e\n\u003cli\u003eLength: 78 in \/ 199 cm\u003c\/li\u003e\n\u003cli\u003eShoulder Circumference: 62 in \/ 158 cm\u003c\/li\u003e\n\u003cli\u003eHip Circumference: 57 in \/ 147 cm\u003c\/li\u003e\n\u003cli\u003eFoot Circumference: 46 in \/ 117 cm\u003c\/li\u003e\n\u003cli\u003eStuff Sack Size: 10\" × 19\" \/ 25 × 48 cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eLong\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFits up to: 6'6\" \/ 198 cm\u003c\/li\u003e\n\u003cli\u003eWeight: 4.5 lb \/ 2.04 kg\u003c\/li\u003e\n\u003cli\u003eFill Weight: 41.6 oz \/ 1178 g\u003c\/li\u003e\n\u003cli\u003eLength: 84 in \/ 214 cm\u003c\/li\u003e\n\u003cli\u003eShoulder Circumference: 64 in \/ 163 cm\u003c\/li\u003e\n\u003cli\u003eHip Circumference: 60 in \/ 152 cm\u003c\/li\u003e\n\u003cli\u003eFoot Circumference: 52 in \/ 131 cm\u003c\/li\u003e\n\u003cli\u003eStuff Sack Size: 10\" × 18\" \/ 25 × 48 cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe title=\"Kelty Cosmic Down Sleeping Bag\" src=\"https:\/\/www.youtube.com\/embed\/S1EGbYKZMF0\" height=\"1008\" width=\"1792\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Kelty","offers":[{"title":"Regular","offer_id":37460181123233,"sku":"35413524RR","price":309.95,"currency_code":"USD","in_stock":false},{"title":"Long","offer_id":37460181090465,"sku":"35413524LR","price":329.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0301\/4023\/5913\/files\/354135245.jpg?v=1770060641","url":"https:\/\/www.campmor.mom\/products\/kelty-cosmic-0-degree-550-down-sleeping-bag","provider":"Campmor","version":"1.0","type":"link"}