{"product_id":"big-agnes-sidewinder-sl-20-mummy-sleeping-bag-650-downtek-regular-blue","title":"Big Agnes Sidewinder SL 20 Mummy Sleeping Bag (650 DownTek), Regular, Blue","description":"Condition: NEW\u003cbr\u003e\u003cbr\u003eEngineered for side sleepers, the Big Agnes Sidewinder SL 20 delivers a cozy, natural sleeping position with thoughtful details designed for maximum comfort. Its technical, body-contoured fit moves with you as you roll, while body-mapped insulation blends lofty 650 DownTek with strategic synthetic fill to relieve pressure points at the hips and feet. A water-repellent shell and PFAS-free finish add durability, making this bag a reliable companion for backcountry adventures.\n\nThe jacket-style hood keeps warmth close without limiting mobility, and a unique Pillow Barn helps secure your pillow in place. A thermally efficient footbox mimics your natural foot position, while a smooth, anti-snag zipper provides easy access from either side. Lightweight, compressible, and designed to keep drafts out, this bag offers side sleepers an unbeatable night’s sleep on the trail.\n\nProduct Features\nSide-sleeper-specific mummy design with a technical fit that moves with you\n650-fill DownTek insulation for warmth; synthetic insulation in pressure zones for comfort\nPFAS-free, water-repellent shell and lining for eco-conscious durability\nJacket-style hood and insulated draft tube for superior warmth retention\nUnique Pillow Barn keeps your pillow secure and easily adjustable\nAmbidextrous, anti-snag zipper with no-draft garage for smooth access\nThermally efficient footbox shaped to match a natural sleeping position\nExternal hang loops for drying or storage\nIncludes storage sack and 14L stuff sack\n\nSpecifications\nTemperature Rating: 20°F\nTotal Weight: 2 lb 4 oz\nFill Weight: 19 oz\nCompressed Bag Size: 6.5\" x 8\"\nStuff Sack Size: 8\" x 17.5\" (14L)\nMax User Height: 6 ft\nShoulder Girth: 61\" | Hip Girth: 55\" | Foot Girth: 36\"\nFill Type: 650 DownTek + FireLine Eco Synthetic\u003cbr\u003e\u003cbr\u003eUPC: 841487134334\u003cbr\u003eMPN: Side SL 20 Reg\u003cbr\u003eMaterial: Nylon, Polyester, DownTek, FireLine,\u003cbr\u003e\u003cbr\u003eEwirelessgear is not an authorized reseller or distributor of Big Agnes products. While Ewirelessgear only offers genuine, authentic items for sale, these products may differ in certain respects from those sold by authorized sellers of Big Agnes including but not limited to the absence of a manufacturer’s warranty or access to customer support. Any warranties referenced by the original manufacturer may not apply. Ewirelessgear is not affiliated with or endorsed by Big Agnes in any way. All product names, logos, and trademarks are the property of Big Agnes its affiliates, or its licensors, and are used here only to identify the products being sold.","brand":"Big Agnes","offers":[{"title":"Default Title","offer_id":51226387087636,"sku":"CL_841487134334","price":199.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1770\/5691\/files\/cl_841487134334_01.jpg?v=1758213518","url":"https:\/\/ewirelessgear.com\/products\/big-agnes-sidewinder-sl-20-mummy-sleeping-bag-650-downtek-regular-blue","provider":"Ewirelessgear","version":"1.0","type":"link"}