{"product_id":"the-ascent-down-sleeping-bag","title":"Ascent Down Sleeping Bag (-9°C \u0026 -1°C)","description":"\u003csection class=\"product-description\"\u003e\n\u003ch2\u003eAscent Down Sleeping Bag\u003c\/h2\u003e\n\u003cp\u003eOur most versatile sleeping bag available. In colder temperatures you can cinch down the technical hood, zip up the draft-tube protected zippers and allow the 750+ Ultra-Dry Goose Down to keep you warm. In warmer conditions, the Free-Flow Zip system lets you unzip in different configurations for superior ventilation and even open up flat to turn the Ascent sleeping bag into a quilt on the warmest of nights.\u003c\/p\u003e\n\u003cp\u003eAll of the above make the Ascent a true three-season backcountry bag, one of very few on the market. Close the snaps at the shoulders, open the footbox zipper and wear the Ascent at camp - hardcore adventures don't have to be hard all the time.\u003c\/p\u003e\n\u003ch3\u003eTech Specs\u003c\/h3\u003e\n\u003ch4\u003eMaterials\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eShell: 100% nylon\u003c\/li\u003e\n\u003cli\u003eLining: 100% nylon\u003c\/li\u003e\n\u003cli\u003eDown Fill: 90\/10 Goose Down\u003c\/li\u003e\n\u003cli\u003eStuff Sack: 100% nylon - excluding trims\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInsulation\u003c\/h4\u003e\n\u003cul\u003e\u003cli\u003eRDS-certified, 750+ fillpower goose down with a non-PFC Ultra-Dry Down treatment\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch4\u003eSpecifications by Temp Rating \u0026amp; Size\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eTemp Rating \u0026amp; Size\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003cth\u003ePacked Weight\u003c\/th\u003e\n\u003cth\u003eDimension\u003c\/th\u003e\n\u003cth\u003ePacked Size\u003c\/th\u003e\n\u003cth\u003eCompressed Volume\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eRecommended User Height\u003c\/th\u003e\n\u003cth\u003eFill Weight\u003c\/th\u003e\n\u003cth\u003eTemp Rating (ISO Lower)\u003c\/th\u003e\n\u003cth\u003eTemp Rating (ISO Comfort)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30°F \/ Regular\u003c\/td\u003e\n\u003ctd\u003e782 g | 27.6 oz\u003c\/td\u003e\n\u003ctd\u003e847 g | 29.9 oz\u003c\/td\u003e\n\u003ctd\u003e196 x 79 cm | 77.2 x 31.1 in\u003c\/td\u003e\n\u003ctd\u003e34 x 19.5 x 13.5 cm | 13.4 x 7.7 x 5.3 in\u003c\/td\u003e\n\u003ctd\u003e5.5 L\u003c\/td\u003e\n\u003ctd\u003e196cm | 77.2in\u003c\/td\u003e\n\u003ctd\u003e183 cm | 6 ft in\u003c\/td\u003e\n\u003ctd\u003e300 g | 10.6 oz\u003c\/td\u003e\n\u003ctd\u003e-1 °C | 30 °F\u003c\/td\u003e\n\u003ctd\u003e3 °C | 37 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30°F \/ Long\u003c\/td\u003e\n\u003ctd\u003e879 g | 31.0 oz\u003c\/td\u003e\n\u003ctd\u003e944 g | 33.3 oz\u003c\/td\u003e\n\u003ctd\u003e211 x 84 cm | 83.1 x 33.1 in\u003c\/td\u003e\n\u003ctd\u003e34 x 19.5 x 13.5 cm | 13.4 x 7.7 x 5.3 in\u003c\/td\u003e\n\u003ctd\u003e6.4 L\u003c\/td\u003e\n\u003ctd\u003e211cm | 83.1in\u003c\/td\u003e\n\u003ctd\u003e198 cm | 6 ft 6 in in\u003c\/td\u003e\n\u003ctd\u003e343 g | 12.1 oz\u003c\/td\u003e\n\u003ctd\u003e-1 °C | 30 °F\u003c\/td\u003e\n\u003ctd\u003e3 °C | 37 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e15°F \/ Regular\u003c\/td\u003e\n\u003ctd\u003e1020 g | 36.0 oz\u003c\/td\u003e\n\u003ctd\u003e1098 g | 38.7 oz\u003c\/td\u003e\n\u003ctd\u003e196 x 79 cm | 77.2 x 31.1 in\u003c\/td\u003e\n\u003ctd\u003e41 x 22.5 x 15.5 cm | 16.1 x 8.9 x 6.1 in\u003c\/td\u003e\n\u003ctd\u003e7.5 L\u003c\/td\u003e\n\u003ctd\u003e196cm | 77.2in\u003c\/td\u003e\n\u003ctd\u003e183 cm | 6 ft in\u003c\/td\u003e\n\u003ctd\u003e540 g | 19.0 oz\u003c\/td\u003e\n\u003ctd\u003e-9 °C | 16 °F\u003c\/td\u003e\n\u003ctd\u003e-2 °C | 28 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e15°F \/ Long\u003c\/td\u003e\n\u003ctd\u003e1157 g | 40.8 oz\u003c\/td\u003e\n\u003ctd\u003e1235 g | 43.6 oz\u003c\/td\u003e\n\u003ctd\u003e211 x 84 cm | 83.1 x 33.1 in\u003c\/td\u003e\n\u003ctd\u003e41 x 22.5 x 15.5 cm | 16.1 x 8.9 x 6.1 in\u003c\/td\u003e\n\u003ctd\u003e8 L\u003c\/td\u003e\n\u003ctd\u003e211cm | 83.1in\u003c\/td\u003e\n\u003ctd\u003e198 cm | 6 ft 6 in in\u003c\/td\u003e\n\u003ctd\u003e617 g | 21.8 oz\u003c\/td\u003e\n\u003ctd\u003e-9 °C | 16 °F\u003c\/td\u003e\n\u003ctd\u003e-2 °C | 28 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRDS-certified, 750+ fillpower goose down with a non-PFAS Ultra-Dry Down treatment to stay drier in damp conditions\u003c\/li\u003e\n\u003cli\u003eFree-Flow Zip System offers excellent temperature regulation and multiple sleeping bag configurations\u003c\/li\u003e\n\u003cli\u003eThermally-efficient, more relaxed mummy fit, room in the hood to fit an Aeros pillow and the option to zip couple with a compatible Sea to Summit Women's bag to deliver space for two comes standard\u003c\/li\u003e\n\u003cli\u003eLightweight 20D recycled nylon shell with a non-PFAS DWR finish to protect against wind and moisture and a 20D recycled nylon liner for greater comfort\u003c\/li\u003e\n\u003cli\u003eBox baffle construction throughout with vertical baffles in the torso to minimise down shift and maximise the retention of warmth\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAvailable Options\u003c\/h3\u003e\n\u003ch4\u003eTemp Rating\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e30°F\u003c\/li\u003e\n\u003cli\u003e15°F\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSize\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRegular\u003c\/li\u003e\n\u003cli\u003eLong\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"Sea to Summit","offers":[{"title":"-1°C \/ Regular","offer_id":42585353093293,"sku":"S1113","price":549.0,"currency_code":"CAD","in_stock":false},{"title":"-1°C \/ Long","offer_id":42585353158829,"sku":"S1114","price":589.0,"currency_code":"CAD","in_stock":false},{"title":"-9°C \/ Regular","offer_id":42585353126061,"sku":"S1123","price":629.0,"currency_code":"CAD","in_stock":false},{"title":"-9°C \/ Long","offer_id":42585353060525,"sku":"S1124","price":659.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2467\/2501\/files\/AscentDownSleepingBag-9C-15FRegular_ASL041101-052003_PRIMARY_WBG.jpg?v=1702675375","url":"https:\/\/seitosummit.com\/en-ca\/products\/the-ascent-down-sleeping-bag","provider":"Sea to Summit North America","version":"1.0","type":"link"}