Offering 20% more space than regular sleeping bags, our super stretch design is made from ripstop fabric and lined with hollow fibre filling - packing small for compact precision. A mummy shape with two way zips, it features a lightweight hood, insulated baffles and drawcord features for a custom fit. With a comfort temperature of 7°c, it\\\'s perfect for spring & summer camping. Comfort Temperature - The comfort temperature for this sleeping bag is 7°C to 11°C. This is the minimum temperature that the sleeping bag is designed forExtreme Rating - Can be used for extreme temperature of -12°C. This is a survival temperature only. The bag is not intended for regular use at this temperature