Insulite superfine insulation highly compressible, extremely durable and lightweight fillingloose shell reduces cold spots to keep you warmer at nightdiamond polyester ripstop shellpolair silky soft touch luxurious comfortlightweight mosquito net coated in anti bacterial finish to repel midges, mosquitos, wasps, hornets and other insectsvango shield effectively repels insects and prevents growth of odour causing bacteria2 panel 3d hood prevents heat loss from the head for maximum warmthzip extends around foot allows sleeping bag to be used as a blanket in warm weatherfull length two way auto lock zip with zip guard used to seal in warmth or provide ventilationanti catch piping helps to prevent the zip from snagging on the lininginsulated zip baffle retains heat within the sleeping bag and reduces cold spotsinternal pocket provides convenient storage for small itemsreversible stuffsack fleece lined and can be used to create a pillowtemperature ratings in accordance with en 135372012 extensively tested to meet accurate temperature rating standards