{"product_id":"rab-ascent-24-c-sleeping-bag-saco-de-pluma-para-invierno-extremo-y-trekking","title":"Rab Ascent -24°C Sleeping Bag | Extreme Winter and Trekking Down Sleeping Bag","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eRab Ascent -24°C\u003c\/strong\u003e is a down sleeping bag designed for those who need a serious combination of \u003cstrong\u003ewarmth, comfort, and reliability\u003c\/strong\u003e in very cold conditions. Within the Rab range, the Ascent family prioritizes a more comfortable sleeping experience than a pure alpine bag, thanks to its \u003cstrong\u003ewide mummy shape\u003c\/strong\u003e, \u003cstrong\u003egenerous interior space\u003c\/strong\u003e, and a design oriented towards winter trekking, mountain traverses, and extended trips in very low temperatures.\u003c\/p\u003e\n\u003cp\u003eThis QSN-07 model uses \u003cstrong\u003e650FP European duck down\u003c\/strong\u003e with a fluorocarbon-free hydrophobic finish and \u003cstrong\u003eL.O.F.T.™\u003c\/strong\u003e construction which helps to maximize thermal efficiency and maintain stable loft throughout the night. It is an especially interesting option for those who want a truly warm bag, but do not want to give up a less restrictive sleeping position than that of more technical and narrow models.\u003c\/p\u003e\n\u003ch2\u003eReal Technical Performance\u003c\/h2\u003e\n\u003cp\u003eThe Ascent -24°C is clearly oriented towards \u003cstrong\u003eserious winter use\u003c\/strong\u003e. Its \u003cstrong\u003ecomfort temperature of -15°C\u003c\/strong\u003e and \u003cstrong\u003elimit of -24°C\u003c\/strong\u003e place it in the zone of bags for intense cold, ideal for winter bivouacs, high mountain trekking, cold traverses, and camps where nighttime insulation is a critical factor.\u003c\/p\u003e\n\u003cp\u003eCompared to narrower-cut bags, the Ascent opts for \u003cstrong\u003egreater real comfort of use\u003c\/strong\u003e. This additional volume improves the feeling when sleeping, allows for easier change of position, and leaves more room to wear sleepwear or additional layers if the situation calls for it. The trade-off is logical: it does not aim to be the lightest bag in the range, but rather one of the most balanced for those who prioritize \u003cstrong\u003ethermal protection + comfort + robustness\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe L.O.F.T.™ baffle construction along with the \u003cstrong\u003esidewall baffles\u003c\/strong\u003e helps reduce down migration, maintain a more efficient distribution of insulation, and improve comfort when sleeping on your side. The 3D thermal collar, anatomical hood, and zipper baffle work together to limit heat loss at the most delicate points of the bag.\u003c\/p\u003e\n\u003ch2\u003eQuantitative Technical Data\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eProduct Code:\u003c\/strong\u003e QSN-07\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eComfort Temperature:\u003c\/strong\u003e -15°C \/ 5°F\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eLimit Temperature:\u003c\/strong\u003e -24°C \/ -11°F\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eExtreme Temperature:\u003c\/strong\u003e -49°C \/ -56°F\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eReference Total Weight:\u003c\/strong\u003e 1890 g (Regular size)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDown Fill Weight:\u003c\/strong\u003e 1080 g (Regular size)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDown:\u003c\/strong\u003e 650FP European duck down with fluorocarbon-free hydrophobic finish\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMain Outer Fabric:\u003c\/strong\u003e 20D Pertex® Quantum nylon ripstop (38 g\/m²) with fluorocarbon-free DWR\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eLining:\u003c\/strong\u003e Recycled 20D nylon (38 g\/m²)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eAvailable Sizes:\u003c\/strong\u003e REG, LNG\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eZipper Configuration:\u003c\/strong\u003e Left Zip \/ Right Zip depending on variant\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePack Size:\u003c\/strong\u003e 26 cm x 45 cm (10.2 in x 17.7 in)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003eComparison within the Range\u003c\/h2\u003e\n\u003cp\u003eWithin Rab, the \u003cstrong\u003eAscent -24°C\u003c\/strong\u003e occupies a very clear position: it is the option for those who need \u003cstrong\u003emore warmth and more interior comfort\u003c\/strong\u003e than a technical alpine bag like Alpine, but without going to extreme expedition models like Andes Windstopper or Expedition.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCompared to the \u003ca href=\"https:\/\/mountaingroup.es\/products\/rab-ascent-18-c-sleeping-bag-saco-de-pluma-invierno-trekking\" target=\"_blank\" title=\"Rab Ascent -18°C Sleeping Bag | Saco de Pluma Invierno Trekking\" rel=\"noopener\"\u003eAscent -18°C:\u003c\/a\u003e\u003c\/strong\u003e it provides extra protection for clearly colder scenarios.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCompared to \u003ca href=\"https:\/\/mountaingroup.es\/products\/rab-alpine-down-sleeping-bag-12-c-saco-de-pluma-para-montana?_pos=3\u0026amp;_sid=1c5d3d4d1\u0026amp;_ss=r\" title=\"Rab Alpine Down Sleeping Bag -12°C | Saco de pluma para montaña\"\u003eAlpine\u003c\/a\u003e or \u003ca href=\"https:\/\/mountaingroup.es\/products\/rab-neutrino-18-c-sleeping-bag-saco-de-pluma-para-alpinismo-invernal?_pos=4\u0026amp;_psq=saco+Neutrino\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\" title=\"Rab Neutrino -18°C Sleeping Bag | Saco de Pluma para Alpinismo Invernal\" rel=\"noopener\"\u003eNeutrino\u003c\/a\u003e:\u003c\/strong\u003e it offers a wider and more comfortable interior feel, with a less minimalist approach.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCompared to \u003ca href=\"https:\/\/mountaingroup.es\/products\/rab-expedition-1400-sleeping-bag-saco-de-pluma-para-expedicion-polar-40-c?_pos=16\u0026amp;_sid=aa154804d\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\" title=\"Rab Expedition 1400 Sleeping Bag | Saco de Pluma para Expedición Polar -40°C\" rel=\"noopener\"\u003eExpedition\u003c\/a\u003e or \u003ca href=\"https:\/\/mountaingroup.es\/products\/qsm-97?_pos=2\u0026amp;_psq=Andes\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\" title=\"Rab Andes Windstopper 1000 Sleeping Bag -28°C Saco de Expedición\" rel=\"noopener\"\u003eAndes\u003c\/a\u003e:\u003c\/strong\u003e it is a more logical solution for severe winter and cold mountain environments, without yet entering into polar or extreme high-altitude use.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003eRecommended Use\u003c\/h2\u003e\n\u003cp\u003eRecommended for \u003cstrong\u003ewinter trekking, winter mountaineering, intense cold bivouacs, multi-day routes, cold camps, and trips where nighttime rest must be a priority\u003c\/strong\u003e. It is a bag especially suitable for users who value comfort and thermal safety more than pure lightness.\u003c\/p\u003e\n\u003ch2\u003eIs it for you?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eYes, if you are looking for\u003c\/strong\u003e a very warm, comfortable, and reliable down sleeping bag for serious winter, with more interior space than a technical alpine model.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIt is not your best option if you are looking for\u003c\/strong\u003e the absolute minimum weight or a narrow bag very oriented towards fast alpinism. In that case, it would make more sense to look at lines like Neutrino or Alpine depending on the temperature level you need.\u003c\/p\u003e","brand":"Rab","offers":[{"title":"Tempest Blue\/Maya Blue \/ REG \/ Cremallera Izquierda","offer_id":56332453806406,"sku":"QSN-07-TBM-REG-LZ","price":384.0,"currency_code":"EUR","in_stock":false},{"title":"Tempest Blue\/Maya Blue \/ REG \/ Cremallera derecha","offer_id":56332453839174,"sku":"QSN-07-TBM-REG-RZ","price":384.0,"currency_code":"EUR","in_stock":false},{"title":"Tempest Blue\/Maya Blue \/ LNG \/ Cremallera Izquierda","offer_id":56332453871942,"sku":"QSN-07-TBM-LNG-LZ","price":408.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/3824\/0070\/files\/rab-ascent-24c-sleeping-bag-saco-de-pluma-para-invierno-extremo-y-trekking-5243725.jpg?v=1775645365","url":"https:\/\/mountaingroup.es\/en\/products\/rab-ascent-24-c-sleeping-bag-saco-de-pluma-para-invierno-extremo-y-trekking","provider":"Mountain Group","version":"1.0","type":"link"}