{"product_id":"polartec-alpha-direct-quilt-liner","title":"Polartec Alpha Direct Quilt Liner","description":"\u003c!-- ============================================================\nSHOPIFY SEO FIELDS (paste these under \"Edit website SEO\")\n\nPRODUCT TITLE (on-page):\nPolartec Alpha Direct Quilt Liner – Ultralight Sleeping Bag Liner \u0026 Summer Quilt\n\nSEO TITLE (meta, under 60 chars):\nPolartec Alpha Direct Quilt Liner – Ultralight Sleeping Bag Liner\n\nMETA DESCRIPTION (150–160 chars):\nPolartec Alpha Direct quilt liner — adds 5–15°F to any sleep system. Ultralight, breathable, never clammy. Built for backpacking. Made in Pennsylvania.\n============================================================ --\u003e\n\u003cp\u003ePolartec Alpha Direct does something most insulation can't — it actively regulates temperature instead of just trapping heat. Built with the same technology trusted by mountain guides and ultralight thru-hikers, it breathes when you run warm and insulates when you don't — so you stop waking up sweaty at 2 am. Whether you're pushing your sleeping bag into shoulder-season territory or heading out on a warm-weather overnight with nothing but this, it's the layer that earns its weight.\u003c\/p\u003e\n\u003ch2\u003eWhat makes it different\u003c\/h2\u003e\n\u003cp\u003ePolartec Alpha Direct skips the shell fabric entirely — the insulation is the surface, designed to sit directly against your skin. That means less bulk, faster drying, and a next-to-skin softness you won't find in a standard sleeping bag liner. Unlike other fabrics that go clammy when temperatures and humidity climb, Alpha Direct stays soft and dry against your skin — no sticking, no cling, no matter how muggy it gets. Use it as a standalone summer quilt on warm nights, a versatile camping liner for any sleep system, or a packable backpacking liner that pulls its weight on thru-hikes, weekend trips, and nights at home alike. \u003cem\u003eTrail Tested. Couch Approved.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eHow to use it\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs a sleeping bag liner:\u003c\/strong\u003e Adds 5–15°F to any 3-season bag, extending your system deep into shoulder season\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs a quilt liner:\u003c\/strong\u003e Pairs with any backpacking quilt to extend its warmth range without the bulk of a heavier bag\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs a summer quilt:\u003c\/strong\u003e Standalone warmth rated to 50–60°F — ultralight, packable, ready for warm-weather camping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFor backpacking and thru-hiking:\u003c\/strong\u003e At 8–12 oz, it earns every gram without adding bulk to your kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eChoose your weight\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003cth\u003eStandalone Comfort\u003c\/th\u003e\n\u003cth\u003eAs a Liner Adds\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cmeta charset=\"utf-8\"\u003eAlpha Direct 90\u003c\/td\u003e\n\u003ctd\u003e8 oz\u003c\/td\u003e\n\u003ctd\u003e~60°F\u003c\/td\u003e\n\u003ctd\u003e5–10°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Trail 90*\u003c\/td\u003e\n\u003ctd\u003e8 oz\u003c\/td\u003e\n\u003ctd\u003e~60°F\u003c\/td\u003e\n\u003ctd\u003e5–10°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlpha Direct 120\u003c\/td\u003e\n\u003ctd\u003e12 oz\u003c\/td\u003e\n\u003ctd\u003e~50°F\u003c\/td\u003e\n\u003ctd\u003e10–15°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003e*Alpha Trail 90 features two-way stretch and packs even smaller than the Alpha Direct 90.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Polartec Alpha Direct Fleece\u003c\/li\u003e\n\u003cli\u003eDimensions: 72\" long × 55\" wide\u003c\/li\u003e\n\u003cli\u003eFoot box: 15\" circular, sewn-in\u003c\/li\u003e\n\u003cli\u003ePacked size: 10\" long × 4\" diameter cylinder\u003c\/li\u003e\n\u003cli\u003eMade in Pennsylvania 🇺🇸\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWant to push your liner into shoulder-season territory? Add the \u003ca href=\"\/products\/windproof-shell-for-alpha-direct-quilt-liner\"\u003e\u003cstrong\u003eWindproof Shell\u003c\/strong\u003e\u003c\/a\u003e — 2.9 oz of Argon 67 that blocks wind and light moisture, extends your effective warmth range by several degrees, and packs down to nothing.\u003c\/p\u003e\n\u003cp\u003e⚠️ \u003cstrong\u003eThese sell out as fast as we make them.\u003c\/strong\u003e Place a backorder now to reserve yours from the next production run — we'll ship it the moment it's ready.\u003c\/p\u003e","brand":"Jacks R Better","offers":[{"title":"Black Alpha 90","offer_id":45384912797743,"sku":"AD90LBLK","price":114.95,"currency_code":"USD","in_stock":true},{"title":"Black Alpha Trail 90","offer_id":45384912764975,"sku":"TD90BLK","price":99.95,"currency_code":"USD","in_stock":true},{"title":"Purple Grape Alpha 90","offer_id":45384912830511,"sku":"AD90LPG","price":114.95,"currency_code":"USD","in_stock":true},{"title":"Fern Green Alpha 90","offer_id":45384912863279,"sku":"AD90LFRN","price":114.95,"currency_code":"USD","in_stock":true},{"title":"Yellow Alpha 120","offer_id":45384912896047,"sku":"AD120LY","price":119.95,"currency_code":"USD","in_stock":true},{"title":"Rustic Red Alpha 90","offer_id":45572843274287,"sku":"AD90LRR","price":114.95,"currency_code":"USD","in_stock":false},{"title":"Blue Alpha 90","offer_id":45572843307055,"sku":"AD","price":114.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/6567\/2239\/files\/polartec-alpha-direct-quilt-liner-packed-size-backpacking.jpg?v=1779915456","url":"https:\/\/jacksrbetter.com\/products\/polartec-alpha-direct-quilt-liner","provider":"Jacks R Better","version":"1.0","type":"link"}