Featuring premium Isofill and Micro Thermo High Loft fillings, the bag will provide you with a cosy, warm night's sleep. The Coulee II can also be fully unzipped into a duvet style, keeping you cool during summer nights. Complete with a super-soft 100% brushed cotton lining, this square-shaped sleeping bag will not only provide versatility and warmth but space and extreme comfort too.Micro Thermo High Loft FillingPremium Isofill fillingUnzip for duvet style100% brushed cotton liningDurable, ultra-soft liningSquare-shapedSeason rating: 3 to 4Dimensions: 230 x 90cmWeight: 3kgPack size: 48 x 46cmColour: Blue