{"product_id":"exped-ultra-0c-30f-sleeping-bag","title":"Exped Ultra 0C \/ 30F Sleeping Bag","description":"\u003cp\u003ePack light without giving up on comfort with this Exped down sleeping bag. It weighs about 1 lb. 8 oz. thanks to the high-quality down. The inner and outer fabrics are extra-soft.\u003c\/p\u003e\u003cp\u003eFootbox girth (in.): \u003c\/p\u003e\u003cul\u003e \u003cli\u003eSmall - Left Zip: 39 in.\u003c\/li\u003e \u003cli\u003eMedium - Left Zip: 39 in.\u003c\/li\u003e \u003cli\u003eMedium Wide - Left Zip: 43 in.\u003c\/li\u003e \u003cli\u003eLong - Left Zip: 39 in.\u003c\/li\u003e \u003cli\u003eLong Wide - Left Zip: 43 in.\u003c\/li\u003e\n\u003c\/ul\u003e Temperature ratings are intended as a guideline to help you compare products, rather than a guarantee of warmth, since many different factors contribute to your comfort while you sleep. Backpacking bags are typically rated for temperature according to an independent testing protocol—currently International Organization for Standardization (ISO) 23537, though some older items followed European Norm (EN) 13537. Testing is based on a person wearing one base layer and a pair of socks, sleeping on an insulated surface with a minimum R-value of 5.38. \u003cbr\u003e\u003cbr\u003eEach bag then gets 2 ratings: the Comfort rating is the lowest temperature at which the bag will keep the average \"cold sleeper\" comfortable, and the Lower Limit rating is the lowest temperature at which the bag will keep the average \"warm sleeper\" comfortable. Some brands determine their own temperature rating by aligning to the Comfort rating for women’s bags, to the Lower Limit rating for men’s bags, or somewhere in the middle for nongendered bags.","brand":"Exped","offers":[{"title":"Fog \/ Long Wide - Left Zip","offer_id":50622138875969,"sku":"REI-C021900005","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Fog \/ Long - Left Zip","offer_id":50622138908737,"sku":"REI-C021900004","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Fog \/ Medium Wide - Left Zip","offer_id":50622138941505,"sku":"REI-C021900003","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Fog \/ Medium - Left Zip","offer_id":50622138974273,"sku":"REI-C021900002","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Fog \/ Small - Left Zip","offer_id":50622139007041,"sku":"REI-C021900001","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/5093\/4593\/files\/exped-ultra-0c-30f-sleeping-bag-1.jpg?v=1791302002","url":"https:\/\/discountsproduct.com\/products\/exped-ultra-0c-30f-sleeping-bag","provider":"Discounts Product Store","version":"1.0","type":"link"}