{"product_id":"spark-down-sleeping-bag","title":"Spark Down Sleeping Bag","description":"\u003cdiv class=\"main-description\"\u003e\n\u003cp\u003eIf you're counting grams, but still count on a great night's sleep, the Spark may be the right bag for you.\u003c\/p\u003e\n\u003cp\u003eFilled with RDS-certified 850+ fillpower goose down treated with a non-PFAS Ultra-Dry Down treatment, the Spark is constructed with a technical hood and zipper draft tube to retain warmth. Comfort comes from a super-breathable 10 Denier liner fabric, while a 10D shell with a non-PFAS DWR plus a highly water repellent hood and footbox fabric shed wind and condensation.\u003c\/p\u003e\n\u003cp\u003eThe full-length zipper models can be zipped to an equivalent Women's Spark for comfort that couples can share\u003c\/p\u003e\n\u003cdiv class=\"title-container\"\u003e\u003ca href=\"#accordionFeatures\" aria-expanded=\"false\" aria-controls=\"accordionFeatures\" class=\"accordion-title accordionTitle js-accordionTrigger\"\u003eFeatures\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"accordion-content accordionItem is-collapsed\" id=\"accordion1\" aria-hidden=\"true\"\u003e\n\u003cdiv class=\"col-xs-12 tab-content\"\u003e\n\u003cul\u003e\n\u003cli\u003eRDS-certified, 850+ fillpower goose down with a non-PFAS Ultra-Dry Down treatment for maximum thermal performance\u003c\/li\u003e\n\u003cli\u003eUltralight, breathable 10D nylon liner and a 10D shell with non-PFAS DWR keeps the hood and footbox highly water resistant\u003c\/li\u003e\n\u003cli\u003eTechnical hood, anatomical footbox and an ergonomic mummy shape - ultralight doesn't have to mean ultratight\u003c\/li\u003e\n\u003cli\u003eYKK #5 zippers with zipper plough provide reliable, snag-free operation\u003c\/li\u003e\n\u003cli\u003eBaffle construction specific for each use: Sewn through for lighter weight (7°C|45°F), Hybrid box baffles in torso\/sewn through in leg area (-1°C | 30°F) or full box baffles for maximum warmth (-9°C | 15°F)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eZipper length specific for each use: half-length (7°C|45°F and -1°C | 30°F) for ultralight packability; full-length side zip (-9°C | 15°F and -18°C | 0°F)\u003c\/li\u003e\n\u003cli\u003eSea to Summit Guarantee is offered for the Lifetime of this product\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sea to Summit","offers":[{"title":"45°F \/ Regular","offer_id":42585351913645,"sku":"S2113","price":349.0,"currency_code":"USD","in_stock":false},{"title":"45°F \/ Long","offer_id":42585351979181,"sku":"S2114","price":379.0,"currency_code":"USD","in_stock":false},{"title":"30°F \/ Regular","offer_id":42585351946413,"sku":"S2123","price":449.0,"currency_code":"USD","in_stock":false},{"title":"30°F \/ Long","offer_id":42585352077485,"sku":"S2124","price":479.0,"currency_code":"USD","in_stock":false},{"title":"15°F \/ Regular","offer_id":42585352175789,"sku":"S2133","price":549.0,"currency_code":"USD","in_stock":false},{"title":"15°F \/ Long","offer_id":42585352110253,"sku":"S2134","price":579.0,"currency_code":"USD","in_stock":false},{"title":"15°F \/ Double","offer_id":42585352143021,"sku":"S2135","price":999.0,"currency_code":"USD","in_stock":true},{"title":"0°F \/ Regular","offer_id":42585352011949,"sku":"S2143","price":649.0,"currency_code":"USD","in_stock":false},{"title":"0°F \/ Long","offer_id":42585352044717,"sku":"S2144","price":679.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2467\/2501\/files\/SparkDownSleepingBag-18C-0FRegular_ASL041072-050108_PRIMARY_WBG.webp?v=1719262172","url":"https:\/\/myseatosummirush.com\/products\/spark-down-sleeping-bag","provider":"Sea to Summit North America","version":"1.0","type":"link"}