{"product_id":"sea-to-summit-ascent-1c-sleeping-bag","title":"Sea to Summit Ascent -1C Sleeping Bag","description":"\u003cp data-path-to-node=\"3\"\u003eA highly versatile, tapered rectangular down sleeping bag engineered with a unique triple-zip Free-Flow ventilation system for multi-season adaptability and maximum comfort.\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003eThe Sea to Summit Ascent AcI is designed for the adventurer who needs one bag to handle varying conditions. It features a \u003cb data-path-to-node=\"4\" data-index-in-node=\"122\"\u003etapered rectangular shape\u003c\/b\u003e that offers significantly more wiggle room than a traditional mummy bag while maintaining thermal efficiency. Insulated with \u003cb data-path-to-node=\"4\" data-index-in-node=\"273\"\u003e750+ Loft ULTRA-DRY Down\u003c\/b\u003e, it provides exceptional warmth-to-weight performance and is treated to resist moisture, ensuring the down stays lofty even in damp environments. The standout feature is the \u003cb data-path-to-node=\"4\" data-index-in-node=\"472\"\u003eFree-Flow Zip System\u003c\/b\u003e: a full-length left-side zip, a half-length right-side zip, and a separate foot zip. This allow you to fold down the top like a quilt, provide targeted ventilation, or open the bag completely flat for use as a comforter in warmer weather.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"5\"\u003eKey Technical Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"6\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,0,0\"\u003e\u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"0\"\u003e750+ Loft ULTRA-DRY Down:\u003c\/b\u003e Premium RDS-certified duck down treated with a PFC-free water-repellent finish to maintain loft and warmth in wet conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,1,0\"\u003e\u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"0\"\u003eFree-Flow Triple-Zip System:\u003c\/b\u003e Provides unparalleled ventilation options, allowing the bag to be transformed from a sealed winter cocoon to a flat quilt.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,2,0\"\u003e\u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"0\"\u003eVertical Chest Baffles:\u003c\/b\u003e Specifically engineered to prevent down from shifting to the sides of the bag, ensuring consistent warmth over the torso.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,3,0\"\u003e\u003cb data-path-to-node=\"6,3,0\" data-index-in-node=\"0\"\u003eTapered Rectangular Cut:\u003c\/b\u003e Balances the weight-saving benefits of a mummy bag with the internal space of a rectangular bag for side-sleepers or those who move at night.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,4,0\"\u003e\u003cb data-path-to-node=\"6,4,0\" data-index-in-node=\"0\"\u003eZip Coupling:\u003c\/b\u003e This bag is designed to pair with compatible Sea to Summit women’s Altitude bags to create a secure double sleeping system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,5,0\"\u003e\u003cb data-path-to-node=\"6,5,0\" data-index-in-node=\"0\"\u003eOversized Draft Tubes:\u003c\/b\u003e Large, down-filled tubes along the zips and neck collar prevent \"cold spots\" and trap body heat inside.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,6,0\"\u003e\u003cb data-path-to-node=\"6,6,0\" data-index-in-node=\"0\"\u003e3D Hood \u0026amp; Footbox:\u003c\/b\u003e Anatomically shaped compartments that allow the down to loft fully around your head and feet without being compressed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,7,0\"\u003e\u003cb data-path-to-node=\"6,7,0\" data-index-in-node=\"0\"\u003eInternal Pocket:\u003c\/b\u003e A secure zip pocket located inside the bag for keeping electronics or valuables warm and accessible.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"7\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003eTemperature Rating (Comfort):\u003c\/b\u003e 3°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003eTemperature Rating (Lower Limit):\u003c\/b\u003e -1°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003eInsulation:\u003c\/b\u003e 750+ Loft ULTRA-DRY Down (90\/10 Duck Down).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,3,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eShell Fabric:\u003c\/b\u003e Lightweight 20D Nylon.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,4,0\"\u003e\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\"\u003eWeight:\u003c\/b\u003e Approximately 880g (Regular size).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,5,0\"\u003e\u003cb data-path-to-node=\"8,5,0\" data-index-in-node=\"0\"\u003eCompressed Volume:\u003c\/b\u003e 5.5 Litres (Regular size).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eBest For\u003c\/h3\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003e\u003cb data-path-to-node=\"10,0,0\" data-index-in-node=\"0\"\u003eThree-Season Hiking:\u003c\/b\u003e Perfectly suited for Australian autumn and spring conditions where overnight temperatures hover near freezing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003e\u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"0\"\u003eBike Packing \u0026amp; Kayak Touring:\u003c\/b\u003e Its compact compressed size and moisture-resistant down make it ideal for space-sensitive adventures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,2,0\"\u003e\u003cb data-path-to-node=\"10,2,0\" data-index-in-node=\"0\"\u003eRestless Sleepers:\u003c\/b\u003e The extra internal width is a significant advantage for those who find traditional mummy bags too restrictive.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sea to Summit","offers":[{"title":"REGULAR \/ Rainforest Green","offer_id":52383012847797,"sku":"9327868157785","price":599.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/3437\/7141\/files\/sea-to-summit-ascent-aci-1c-down-sleeping-bag-technical-overview.png?v=1774502401","url":"https:\/\/www.bossoutdoor.com.au\/products\/sea-to-summit-ascent-1c-sleeping-bag","provider":"Boss Outdoor","version":"1.0","type":"link"}