{"product_id":"sac-de-couchage-interieur-polaire","title":"Sac De Couchage Intérieur Polaire","description":"\u003ch2\u003eSac de couchage intérieur polaire — chaleur de bivouac\u003c\/h2\u003e\u003ch3\u003eUne douceur bleutée qui appelle le repos\u003c\/h3\u003e\u003cp\u003eLe Sac De Couchage Intérieur Polaire a été pensé pour celles et ceux qui refusent de renoncer au plein air quand la nuit se fait mordante. Sa doublure intérieure en polaire enveloppe le corps d'une douceur immédiate, tandis que son garnissage en duvet d'oie installe la chaleur dès les premières minutes passées à l'intérieur. On sent la différence après une longue étape : on se glisse dedans, la tiédeur monte, et le sommeil vient sans que le froid ne vienne réveiller à 3 heures du matin. Le tissu extérieur en nylon respirant résiste bien à l'humidité du campement, un atout précieux quand la rosée s'installe sur la toile. Cette conception soignée place naturellement ce modèle dans la même famille que le reste de notre gamme de \u003ca href=\"https:\/\/trekorigin.com\/collections\/sac-de-couchage\"\u003esacs de couchage de randonnée\u003c\/a\u003e, où chaque référence vise la même promesse de nuits confortables sur le terrain. Le coloris bleu, discret et facile à assortir, se fond aussi bien dans un refuge que sous les étoiles. Côté usage, la chaleur enveloppante rassure sur la durée, nuit après nuit.\u003c\/p\u003e\u003ch3\u003eLa chaleur qui tient jusqu'au matin\u003c\/h3\u003e\u003cp\u003ePour les sorties les plus rudes, on peut le comparer au \u003ca href=\"https:\/\/trekorigin.com\/products\/sac-de-couchage-grand-froid-militaire\"\u003eSac De Couchage Grand Froid Militaire\u003c\/a\u003e, taillé pour les conditions extrêmes. Le volume compacté reste raisonnable et libère de la place au fond du sac à dos ; si vous cherchez une isolation encore plus poussée pour les expéditions hivernales, le \u003ca href=\"https:\/\/trekorigin.com\/products\/sac-de-couchage-moins-25-c\"\u003eSac De Couchage -25°c\u003c\/a\u003e constitue une alternative sérieuse. Chaque grammage de garnissage correspond à une plage de température, ce qui permet de choisir le modèle adapté à sa saison plutôt que d'emporter un sac inutilement lourd. Pour prolonger la saison froide, la collection dédiée aux \u003ca href=\"https:\/\/trekorigin.com\/collections\/sac-de-couchage-moins-15-c\"\u003emodèles conçus pour le grand froid\u003c\/a\u003e réunit les options les plus chaudes de notre catalogue. Les amateurs de très basses températures se tourneront vers le \u003ca href=\"https:\/\/trekorigin.com\/products\/sac-de-couchage-moins-40-c\"\u003eSac De Couchage -40°c\u003c\/a\u003e, tandis que celles et ceux qui privilégient un garnissage naturel apprécieront le \u003ca href=\"https:\/\/trekorigin.com\/products\/sac-de-couchage-duvet-de-canard\"\u003eSac De Couchage Duvet De Canard\u003c\/a\u003e. Entre la doublure polaire douce contre la peau, le garnissage en duvet d'oie et le nylon résistant, ce sac accompagne fidèlement les nuits de bivouac, de trek et de refuge, saison après saison, sans jamais peser inutilement sur le portage.\u003c\/p\u003e","brand":"Trek Origin","offers":[{"title":"Bleu \/ 400","offer_id":58516425507141,"sku":"FLM-6705791598677-Bleu-400","price":102.9,"currency_code":"EUR","in_stock":true},{"title":"Bleu \/ 600","offer_id":58516425539909,"sku":"FLM-6705791598677-Bleu-600","price":129.9,"currency_code":"EUR","in_stock":true},{"title":"Bleu \/ 800","offer_id":58516425572677,"sku":"FLM-6705791598677-Bleu-800","price":142.9,"currency_code":"EUR","in_stock":true},{"title":"Bleu \/ 1000","offer_id":58516425605445,"sku":"FLM-6705791598677-Bleu-1000","price":159.9,"currency_code":"EUR","in_stock":true},{"title":"Bleu \/ 1200","offer_id":58516425638213,"sku":"FLM-6705791598677-Bleu-1200","price":172.9,"currency_code":"EUR","in_stock":true},{"title":"Bleu \/ 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