{"product_id":"500-5","title":"5°C trekking sleeping bag MT500","description":"\u003cp\u003eWith its mummy shape and enveloping hood, this trekking sleeping bag gives you restorative nights' sleep in temperatures of 5°C or more.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003ch4\u003eWhat are the features of the MT500 5°C sleeping bag?\u003c\/h4\u003e\u003cp\u003eErgonomic hood with drawcord.\nDouble collar to prevent heat from escaping.\nA baffle along the zip prevents heat loss.\nDouble-slider zip for optimal ventilation.\nInside pocket. \u003c\/p\u003e\u003ch4\u003eWhat is comfort temperature?\u003c\/h4\u003e\u003cp\u003eWe display the comfort temperatures that are determined by an independent lab (AITEX) on all our sleeping bags, in accordance with the international standard ISO 23537-1: 2022.\nComfort temperature is the minimum temperature at which an average person (female, 25 years old, 60 kg, 1.60 m) feels comfortable and not cold when they are in a relaxed position.\n\nChoose your sleeping bag accordingly.\u003c\/p\u003e\u003ch4\u003eAnd what is the limit temperature rating?\u003c\/h4\u003e\u003cp\u003eThe limit temperature rating is the minimum temperature at which an average person (male, 25 years old, 70 kg, 1.73 m) is able to sleep in a curled up position without feeling significantly cold.\n\nFor your information, the extreme temperature is the minimum temperature at which a person can survive (risk of hypothermia) for six hours. This is a safety measure, not a comfort measure.\u003c\/p\u003e\u003ch4\u003eWhich mattress should I use this sleeping bag with?\u003c\/h4\u003e\u003cp\u003eThe protocol for measuring the thermal performance of a sleeping bag is to use a mattress with a thermal resistance corresponding to an R-value of 4.8.\nIf you use a less insulating mattress, the thermal performance of your sleeping bag will be reduced.\n\nWe therefore recommend that you use an insulating mattress for better thermal comfort.\u003c\/p\u003e\u003ch4\u003eHow can I keep warm in the MT500 5°C sleeping bag?\u003c\/h4\u003e\u003cp\u003eSimply dress in light clothing (one layer, ideally Merino wool, is sufficient).\nWarm up your extremities with a hat, gloves, socks and hand\/foot warmers if necessary.\nUse a sleeping bag liner to optimise warmth and avoid washing your sleeping bag too often. Choose a mattress with good insulation (R-value \u003e 3).\nAnd here's a little tip: contract your muscles (70% of the energy consumed is converted into heat) but don't make any movements that cause cold!\u003c\/p\u003e\u003ch4\u003eWeight and dimensions of the different sizes of MT500 5°C sleeping bag\u003c\/h4\u003e\u003cp\u003eSize S (users up to 1.59 m): 900 g. Folded size: L 35 cm diam. 17 cm. Volume 7.5 L\nSize M (users between 1.60 m and 1.69 m): 950 g. Folded size: L 35 cm diam. 18 cm. Volume 8.5 L.\nSize L (users between 1.70 m and 1.84 m): 1050 g. Folded size: L 35 cm diam. 19 cm. Volume 9.5 L.\nSize XL (users between 1.85 m and 2 m) : 1110 g. Folded size:  L 35 cm diam. 20 cm. Volume 10.5 L\nWeight, volume and dimensions can vary by +\/ -5% due to manufacturing tolerances.\u003c\/p\u003e\u003ch4\u003eHow to repair your MT500 5°C sleeping bag\u003c\/h4\u003e\u003cp\u003eWhen trekking, you may well get a tear in your sleeping bag! The good news is that it can be repaired to prevent the tear from getting bigger or the synthetic fibres from escaping.\nWe recommend using self-adhesive repair patches (ref: 8584596).\n\nIf you don't feel comfortable doing this yourself, we offer a repair service in our Decathlon stores and one of our specialists can apply a heat-bonded patch for you.\u003c\/p\u003e\u003ch4\u003eDo you want to know more about the wadding used in your MT500 5°C sleeping bag?\u003c\/h4\u003e\u003cp\u003eWe use 3 overlapping layers of 60g\/sqm, 100% polyester wadding for the top and bottom of the sleeping bag.\n\nThe wadding is made from silicone-coated spiral fibres that make it highly compressible and highly durable.\nDespite its low thickness, it has high insulation properties thanks to the air trapped inside, and remains lightweight.\n\nIt retains its warmth even when wet.\u003c\/p\u003e\u003ch4\u003eHow durable is fabric of the MT500 5°C sleeping bag?\u003c\/h4\u003e\u003cp\u003eOn the outside, it is made of 100% polyamide, 38 g\/m², 20 denier. This fabric can withstand up to 20,000 abrasion cycles.\n\nDurability is calculated using the Martindale test (Standard 12 947-2). This test involves rubbing the bag material against another material to assess the product's abrasion resistance.\n\nThe inner lining is made from a 100% polyamide fabric in 20 denier, weighing 35 g\/m2.\u003c\/p\u003e\u003ch4\u003eHow is the material used in this sleeping bag manufactured?\u003c\/h4\u003e\u003cp\u003eThis product does not contain any intentionally-added PFAS treatments.\u003c\/p\u003e\u003cp\u003eThis padded sleeping bag has been redesigned to make it lighter and more compact, and therefore more suited to your needs. For easier use, it opens up along 3\/4 of the length.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cdiv class=\"grid__item large--one-half medium--one-half productFeature productFeature--easy-to-breathe\"\u003e\u003cdiv class=\"grid--full\"\u003e\u003cdiv class=\"grid__item one-fifth productFeature-icon\"\u003e\u003cimg class=\"productFeature-image\" src=\"\" data-src=\"https:\/\/contents.mediadecathlon.com\/b65300\/pic.jpg\"\u003e\u003c\/div\u003e\u003cdiv class=\"grid__item four-fifths productFeature-content\"\u003e\u003ch5 class=\"productFeature-title\"\u003eOptimum temperature\u003c\/h5\u003e\u003cp class=\"productFeature-description\"\u003eComfort rating: 5°C, lower limit: 0°C. Synthetic wadding filling\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"grid__item large--one-half medium--one-half productFeature productFeature--easy-to-breathe\"\u003e\u003cdiv class=\"grid--full\"\u003e\u003cdiv class=\"grid__item one-fifth productFeature-icon\"\u003e\u003cimg class=\"productFeature-image\" src=\"\" data-src=\"https:\/\/contents.mediadecathlon.com\/b65360\/pic.jpg\"\u003e\u003c\/div\u003e\u003cdiv class=\"grid__item four-fifths productFeature-content\"\u003e\u003ch5 class=\"productFeature-title\"\u003eLightweight\u003c\/h5\u003e\u003cp class=\"productFeature-description\"\u003eFor size L. Weight: 1050 g. Volume: 9.5L. Stuff Bag\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"grid__item large--one-half medium--one-half productFeature productFeature--easy-to-breathe\"\u003e\u003cdiv class=\"grid--full\"\u003e\u003cdiv class=\"grid__item one-fifth productFeature-icon\"\u003e\u003cimg class=\"productFeature-image\" src=\"\" data-src=\"https:\/\/contents.mediadecathlon.com\/b65339\/pic.jpg\"\u003e\u003c\/div\u003e\u003cdiv class=\"grid__item four-fifths productFeature-content\"\u003e\u003ch5 class=\"productFeature-title\"\u003eEase of use\u003c\/h5\u003e\u003cp class=\"productFeature-description\"\u003eZip along 3\/4 of the bag's length equipped with an anti-snag system\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"grid__item large--one-half medium--one-half productFeature productFeature--easy-to-breathe\"\u003e\u003cdiv class=\"grid--full\"\u003e\u003cdiv class=\"grid__item one-fifth productFeature-icon\"\u003e\u003cimg class=\"productFeature-image\" src=\"\" data-src=\"https:\/\/contents.mediadecathlon.com\/b65200\/pic.jpg\"\u003e\u003c\/div\u003e\u003cdiv class=\"grid__item four-fifths productFeature-content\"\u003e\u003ch5 class=\"productFeature-title\"\u003eAdjustable\u003c\/h5\u003e\u003cp class=\"productFeature-description\"\u003eHood adjustable with elastic cord and drawstring\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"grid__item large--one-half medium--one-half productFeature productFeature--easy-to-breathe\"\u003e\u003cdiv class=\"grid--full\"\u003e\u003cdiv class=\"grid__item one-fifth productFeature-icon\"\u003e\u003cimg class=\"productFeature-image\" src=\"\" data-src=\"https:\/\/contents.mediadecathlon.com\/b65030\/pic.jpg\"\u003e\u003c\/div\u003e\u003cdiv class=\"grid__item four-fifths productFeature-content\"\u003e\u003ch5 class=\"productFeature-title\"\u003eWater repellent\u003c\/h5\u003e\u003cp class=\"productFeature-description\"\u003eSurface-treated outer fabric (PFC-free) so water slides off\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003eWith its mummy shape and enveloping hood, this trekking sleeping bag gives you restorative nights' sleep in temperatures of 5°C or more.\u003c\/p\u003e","brand":"SIMOND","offers":[{"title":"8799899 \/ M \/ أصفر عسلي","offer_id":48381458645144,"sku":"4844288","price":545.0,"currency_code":"SAR","in_stock":true},{"title":"8799899 \/ L \/ أصفر عسلي","offer_id":48381458677912,"sku":"4844289","price":545.0,"currency_code":"SAR","in_stock":true},{"title":"8799899 \/ XL \/ أصفر عسلي","offer_id":48381458710680,"sku":"4844290","price":545.0,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/5707\/9704\/files\/pic_af09965f-1f3a-4fb4-aace-84554064a9f7.jpg?v=1773279815","url":"https:\/\/ar.decathlon.com.sa\/en\/products\/50c-trekking-sleeping-bag-mt500","provider":"ديكاتلون السعودية","version":"1.0","type":"link"}