{"product_id":"sea-to-summit-spark-down-sleeping-bag-rds","title":"Sea to Summit Spark Down Sleeping Bag RDS","description":"\u003cp\u003e\u003cspan\u003eIf you're counting grams, but still count on a great night's sleep, the Spark may be the right bag for you. Filled 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. The full-length zipper model can be zipped to an equivalent Women's Spark for comfort that couples can share\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"h2_style\"\u003eFeatures\u003c\/h2\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)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"product-techspecs__title h3_style text-center\"\u003eTech specs\u003c\/h2\u003e\n\u003cdiv class=\"product-techspecs__details\"\u003e\n\u003cul class=\"tech-details-list full-layout-list text-left\"\u003e\n\u003cli class=\"tech-detail\"\u003e\n\u003cdiv class=\"tech-detail__inner\"\u003e\n\u003cdiv class=\"tech-detail__title\"\u003eMaterials\u003c\/div\u003e\n\u003cdiv class=\"tech-detail__description\"\u003eShell: 100% nylon; Lining: 100% nylon; Down Fill: 90\/10 Goose Down; Stuff Sack: 100% nylon - excluding trims\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"tech-detail\"\u003e\n\u003cdiv class=\"tech-detail__inner\"\u003e\n\u003cdiv class=\"tech-detail__title\"\u003eInsulation\u003c\/div\u003e\n\u003cdiv class=\"tech-detail__description\"\u003eRDS-certified, 850+ fillpower goose down with a non-PFC Ultra-Dry Down treatment\u003c\/div\u003e\n\u003cdiv class=\"tech-detail__description\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"tech-detail__description\"\u003e\n\u003ctable data-metrics_table=\"\" class=\"imperial\"\u003e\n\u003cthead data-variant-based=\"\"\u003e\n\u003ctr\u003e\n\u003cth\u003e45°F\u003cbr\u003eRegular\u003c\/th\u003e\n\u003cth\u003e45°F\u003cbr\u003eLong\u003c\/th\u003e\n\u003cth\u003e30°F\u003cbr\u003eRegular\u003c\/th\u003e\n\u003cth\u003e30°F\u003cbr\u003eLong\u003c\/th\u003e\n\u003cth\u003e15°F\u003cbr\u003eRegular\u003c\/th\u003e\n\u003cth\u003e15°F\u003cbr\u003eLong\u003c\/th\u003e\n\u003cth class=\"active\"\u003e15°F\u003cbr\u003eDouble\u003c\/th\u003e\n\u003cth\u003e0°F\u003cbr\u003eRegular\u003c\/th\u003e\n\u003cth\u003e0°F\u003cbr\u003eLong\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e12.8 oz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e13.7 oz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e17.4 oz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e18.9 oz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e25.7 oz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e27.7 oz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"active\"\u003e\u003cspan class=\"imp\"\u003e54.4 oz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e39.3 oz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e42.5 oz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFill Weight\u003c\/th\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e5.29 oz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e6.07 oz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e9.35 oz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e10.76 oz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e16.93 oz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e19.05 oz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"active\"\u003e\u003cspan class=\"imp\"\u003e34.74 oz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e29.63 oz\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e33.33 oz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompressed Volume\u003c\/th\u003e\n\u003ctd\u003e2 L\u003c\/td\u003e\n\u003ctd\u003e2.9 L\u003c\/td\u003e\n\u003ctd\u003e4.5 L\u003c\/td\u003e\n\u003ctd\u003e5.1 L\u003c\/td\u003e\n\u003ctd\u003e6.8 L\u003c\/td\u003e\n\u003ctd\u003e7.6 L\u003c\/td\u003e\n\u003ctd class=\"active\"\u003e14.3 L\u003c\/td\u003e\n\u003ctd\u003e9.9 L\u003c\/td\u003e\n\u003ctd\u003e10.6 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature Rating (ISO Lower)\u003c\/th\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e45 °F\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e45 °F\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e30 °F\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e30 °F\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e16 °F\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e16 °F\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"active\"\u003e\u003cspan class=\"imp\"\u003e16 °F\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e0 °F\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e0 °F\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWomen's Temperature Rating (ISO Comfort)\u003c\/th\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e52 °F\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e52 °F\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e39 °F\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e39 °F\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e28 °F\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e28 °F\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"active\"\u003e\u003cspan class=\"imp\"\u003e28 °F\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e14 °F\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e14 °F\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended User Height\u003c\/th\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e72.83 in\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e77.95 in\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e72.83 in\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e77.95 in\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e72.83 in\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e77.95 in\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd class=\"active\"\u003e\u003cspan class=\"imp\"\u003e77.95 in\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e72.83 in\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"imp\"\u003e77.95 in\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Sea To Summit","offers":[{"title":"Beluga Black \/ Regular \/ 45F\/7C","offer_id":61925488820594,"sku":"S2113","price":349.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1150\/5568\/files\/SparkDownSleepingBag-18C-0FRegular_ASL041072-050108_PRIMARY_WBG.jpg?v=1781190811","url":"https:\/\/www.ascentcycles.com\/products\/sea-to-summit-spark-down-sleeping-bag-rds","provider":"Ascent Cycles","version":"1.0","type":"link"}