{"product_id":"cotton-flannel-sleeping-bag-for-camping-backpacking-4-season-adults-cold-weather-envelope-sleeping-bags-with-2-3-4lbs-filling","title":"Cotton Flannel Sleeping Bag for Camping Backpacking,4 Season Adults Cold Weather Envelope Sleeping Bags with 2\/3\/4Lbs Filling","description":"\u003cp\u003eA \u003cstrong\u003ecotton flannel sleeping bag 4-season\u003c\/strong\u003e design prioritizes comfort and warmth simultaneously: the cotton lining is softer than synthetic polyester and wicks better than slippery materials, and the envelope format lets you unzip it fully for layering or open-air use in warmer weather instead than being locked into a mummy shape.\u003c\/p\u003e\n\u003ch2\u003eEnvelope Sleeping Bag for Cold-Weather Base Camps\u003c\/h2\u003e\n\u003cp\u003eThe cotton flannel interior is warmer to the touch than synthetic linings and doesn't accumulate static the way polyester does after repeated packing. The filling weight (advertised as 2\/3\/4 lbs depending on configuration) is distributed evenly for consistent insulation without cold spots. The envelope design is the versatility feature: fully zipped it's a warm sleeping bag, fully unzipped it functions as a thick quilt, and halfway unzipped it's adaptable to temperature swings. This is the sleeping bag for car camping, canvas-tent use, and base camps where weight and pack-ability aren't constraints and comfort takes priority.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCotton flannel lining — warmer feel and better moisture-wicking\u003c\/li\u003e\n  \u003cli\u003eEnvelope format opens flat for temperature adaptation\u003c\/li\u003e\n  \u003cli\u003eEven fill distribution prevents cold spots\u003c\/li\u003e\n  \u003cli\u003e4-season rating for cold-weather use\u003c\/li\u003e\n  \u003cli\u003eComfort-focused design for base camps and car camping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor car campers and base-camp users who prioritize comfort over weight, this bag handles everything from cool fall to winter camping.\u003c\/p\u003e","brand":"Unbranded","offers":[{"title":"2lbsfilling \/ Blue","offer_id":52465983258900,"sku":"163679588","price":50.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/6614\/2996\/files\/REDCAMP-Cotton-Flannel-Sleeping-Bags-for-Adults-Warm-Cold-Weather-4-Season-Waterproof-Portable-S_1566_1.jpg?v=1780208654","url":"https:\/\/peakperformanceoutfitters.com\/products\/cotton-flannel-sleeping-bag-for-camping-backpacking-4-season-adults-cold-weather-envelope-sleeping-bags-with-2-3-4lbs-filling","provider":"Peak Performance Outfitters","version":"1.0","type":"link"}