{"product_id":"sea-to-summit-trek-womens-down-sleeping-bag-9-c","title":"Sea to Summit Trek Womens Down Sleeping Bag -9°C","description":"\u003cp\u003eThe Sea to Summit Trek Women's -9°C down sleeping bag is a 3.5-season bag that offers both the snugness of a tapered rectangular mummy shape and the flexibility of a dual-zip ventilation system, making it perfect for any journey. The innovative Free Flow Zip System includes a full-length side zip and an additional foot box zip, allowing for customizable ventilation options and the ability to lay the Trek flat like a duvet. The sleeping bag allows you to keep your arms free while staying warm, making it convenient for activities such as cooking during the day.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned For Women\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis women's sleeping bag is specifically designed for comfort, featuring a shape that is narrower at the shoulders and wider between the hips and knees. No matter your preferred sleeping position (figure-four, on your side, or on your stomach), this design allows for optimal movement without compressing the insulation, resulting in a noticeably elevated level of comfort.\u003c\/p\u003e\n\u003cp\u003eAdditional insulation compared to unisex bags, positioned using different body mapping for thermal performance exactly where it is needed. The comfort and versatility-oriented Journey and Altitude sleeping bags have an additional Thermolite layer in the footbox to warm your feet fast. Temperatures for Women’s sleeping bags are shown using the gender appropriate Comfort rating.\u003c\/p\u003e\n\u003cp\u003eIts high-quality down filling ensures warmth and comfort on colder nights. Filled with 650+ Fill Power, RDS-certified, Duck Down with Ultra Dry Down treatment for improved water resistance in damp conditions.\u003c\/p\u003e\n\u003cp\u003eThe Trek's cocoon-like shape provides ample space for movement while sleeping, no matter your position. This ultralight and compact down sleeping bag is perfect for trekking, backpacking, travelling, or camping adventures. You can also form a snug double sleeping bag by zipping it onto any women's Sea to Summit sleeping bag.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003eYou don’t have to narrow your options with a constrictive mummy bag – expand your horizons with a sleeping bag which fits the way you sleep.\u003c\/p\u003e\n\u003cp\u003ePair up your Sea to Summit sleeping bag with a compatible liner for the ultimate sleep system. \u003ca href=\"https:\/\/rockrn.com\/collections\/sleeping-bag-liners\/sea-to-summit\" title=\"sea to summit sleeping bag liners\" rel=\"noopener\" target=\"_blank\"\u003eSleeping Bag Liners\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore Help?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor further assistance on choosing your down sleeping bag, we have an article explaining fill power, the pros and cons of down over synthetic insulation and more info on caring for your bag available to view \u003cspan\u003ehere: \u003c\/span\u003e\u003ca href=\"https:\/\/rockrn.com\/blogs\/the-flash-rock-run-blog\/a-guide-to-down-sleeping-bags-buying-guide\" title=\"Article: A guide to down sleeping bags...down explained\"\u003eA Guide to Down Sleeping Bags\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eFeatures\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDuck Down with UltraDry Down treatment for improved water resistance in damp conditions.\u003c\/li\u003e\n\u003cli\u003eInsulation: 650+ FILL Power, RDScertified, Duck Down with Ultra Dry Down treatment for improved water resistance in damp conditions.\u003c\/li\u003e\n\u003cli\u003eRecycled polyester offers durability and comfort for lightweight adventures in a range of climates and conditions.\u003c\/li\u003e\n\u003cli\u003eIncludes lightweight Ultra-Sil compression bag and storage cell.\u003c\/li\u003e\n\u003cli\u003eThe Free Flow Zip System offers temperature regulation and multiple sleeping bag configurations for added freedom in the outdoors.\u003c\/li\u003e\n\u003cli\u003eThe Semi Rectangular Fit features a spacious design for added comfort and room that is best suited to car camping and shorter adventures.\u003c\/li\u003e\n\u003cli\u003eHood: Generous fitted hood with two soft touch adjustments. Fits a Sea to Summit regular pillow.\u003c\/li\u003e\n\u003cli\u003eDraft Tube: Single, synthetic-filled, draft tube along the top of all\u003cbr data-mce-fragment=\"1\"\u003ezippers.\u003c\/li\u003e\n\u003cli\u003eInternal pocket for phone \/ GPS \/ valuables.\u003c\/li\u003e\n\u003cli\u003eFull-length YKK® #5 main side zip and foot box zip provide superior ventilation and allow the bag to be used as a comforter.\u003c\/li\u003e\n\u003cli\u003eCan be paired up Pairs with women's Sea to Summit bags.\u003c\/li\u003e\n\u003cli\u003ePillow integration: Sea to Summit Regular Pillow fits inside hood.\u003c\/li\u003e\n\u003cli\u003eColar: Trek Women's -1C\/30F Fitted front draft collar: scalloped over the neck and oversized at the shoulders. Trek Women's -9C\/15F Double draft collars: fitted front collar and tubular back collar.\u003c\/li\u003e\n\u003cli\u003eBaffle Construction: Vertical chest baffles, horizontal baffles lower half and base, box wall baffle construction throughout.\u003c\/li\u003e\n\u003cli\u003eQuiltLock: Every Sea to Summit sleeping back features the QuiltLock system that uses the snap locks located at the shoulder and foot end of Sea to Summit sleeping bags plus the quilt footbox \/ quilt straps to secure a quilt to the sleeping bag. This adds thermal performance and versatility to your sleep system: your integrated Sea to Summit quilt now works for ultralight summer adventures and turns your three-season bag into a four-season sleep system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum User Height:  Regular: 170cm \/  - Long: 185 cm\u003c\/li\u003e\n\u003cli\u003eComfort Temperature: -8°C\u003c\/li\u003e\n\u003cli\u003eComfort Temperature limit:  -16°C\u003c\/li\u003e\n\u003cli\u003eShoulder width:  Regular: 145 cm \/ Long: 155 cm\u003c\/li\u003e\n\u003cli\u003eWaist With: Regular: 145 cm \/ Long: 155 cm\u003c\/li\u003e\n\u003cli\u003eFoot box width:  Regular: 120 cm \/ Long: 131 cm\u003c\/li\u003e\n\u003cli\u003eInsulated collar: Yes\u003c\/li\u003e\n\u003cli\u003eShell Fabric: Recycled 20-Denier Polyester shell and lining.\u003c\/li\u003e\n\u003cli\u003eFilling:  Duck Down\u003c\/li\u003e\n\u003cli\u003eFill power: 650+\u003c\/li\u003e\n\u003cli\u003eWeight: Regular: 1612g \/ Long: 1800g\u003c\/li\u003e\n\u003cli\u003eFill Weight: Regular: 800g \/ Long: 925g\u003c\/li\u003e\n\u003cli\u003eCompression Size: 26L\u003c\/li\u003e\n\u003cli\u003eZip: Right\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Sea to Summit","offers":[{"title":"Regular","offer_id":43784451883189,"sku":"SS-DB-STSTRKW-9C-REG","price":318.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/files\/TrekDownSleepingBagWomens-1C-30FRegular_ASL041171-330201_USP_1_7d370d79-6154-4438-a00b-f313dafd20ef.jpg?v=1785464921","url":"https:\/\/rockrn.com\/zh\/products\/sea-to-summit-trek-womens-down-sleeping-bag-9-c","provider":"Rock+Run","version":"1.0","type":"link"}