{"product_id":"sea-to-summit-spark-pro-ultralight-down-sleeping-bag-30-f-long","title":"Sea to Summit Spark Pro Ultralight Down Sleeping Bag – 30°F, Long","description":"\u003cp\u003eThe Sea to Summit Spark Pro Ultralight Down Sleeping Bag is built for serious backcountry adventures without the bulk. This technical bag blends maximum warmth with the smallest possible pack size, making it a strong companion for two-season backpacking, bike packing, and touring. Available in Regular and Long, with two temperature options (30°F and 15°F), it adapts to a range of nights from cool to cold conditions. The contoured mummy shape, front draft collar, and strategically placed zippers help you settle in with less draft and more comfort, whether you’re climbing a pass or resting after a long day on the trail.\u003c\/p\u003e\n\n\u003ch3\u003eWarmth, loft, and moisture management\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e950+ fill power goose down certified to Responsible Down Standard, treated with Ultra-Dry Down to help loft when moisture is present\u003c\/li\u003e\n  \u003cli\u003eHybrid box baffles in the torso for consistent warmth, sewn-through baffles in the legs to reduce weight\u003c\/li\u003e\n  \u003cli\u003eFront draft collar wraps the neck and is oversized at the shoulders to minimize drafts without restricting movement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBreathable comfort and rugged construction\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFeatherweight 10D nylon shell with a PFC-free DWR finish provides water resistance while staying highly breathable\u003c\/li\u003e\n  \u003cli\u003eBreathable 10D liner promotes air flow to reduce dampness and keep night comfort high\u003c\/li\u003e\n  \u003cli\u003eYKK #5 side zipper with plow plus YKK #3 zipper at the footbox and shoulder for snag-free operation with minimal weight\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTemperature-specific design and packability\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e30°F model uses a mix of box and sewn-through baffles for warmth with reduced weight; 15°F model uses full box baffles for maximum warmth\u003c\/li\u003e\n  \u003cli\u003eIncludes Ultra-Sil compression sack and a storage cube for organized packing and quick loft recovery\u003c\/li\u003e\n  \u003cli\u003eBoth Regular (up to 6'0\") and Long (up to 6'6\") sizes fit different body types for comfortable nights out\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eSea to Summit backs the Spark Pro with a lifetime guarantee against defects in materials or workmanship. The Free Flow Zip system supports versatile venting and can open the bag flat as a quilt for warmer camp nights. Designed for backpackers, bikepackers, and tourers who value warmth, weight, and packability, the Spark Pro offers a nuanced balance rather than a one-size-fits-all solution. Individual experiences vary with climate and personal comfort, but many users find this bag expands their opportunities for outdoor trips by reducing bulk while preserving loft and warmth.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the available temperature ratings and sizes for the Spark Pro Ultralight Down Sleeping Bag?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Available in 30°F and 15°F versions, in Regular and Long lengths to suit different backpacking needs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What makes the Spark Pro ultralight sleeping bag stand out?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: High loft 950+ down with Ultra-Dry treatment, lightweight 10D shell, and a flexible Free Flow Zip for venting.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Sea to Summit","offers":[{"title":"Default Title","offer_id":41898380820560,"sku":"B0CTDBV9DV","price":1137.54,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0585\/9645\/8576\/files\/sea-to-summit-spark-pro-hood-closeup.jpg?v=1765582027","url":"https:\/\/canadawildco.com\/products\/sea-to-summit-spark-pro-ultralight-down-sleeping-bag-30-f-long","provider":"Canada WildCo. | Hunting Gear, Fishing Equipment \u0026 Outdoor Essentials for the Canadian Wild","version":"1.0","type":"link"}