Featuring lightweight and breathable Stratus polyester insulation, the Solar 3 is quick-drying and has excellent temperature regulation, making it perfect for British camping and backpacking trips where damp or changeable weather conditions are always a possibility.The premium bag also features a blanket base construction to enhance thermal efficiency and an internal draft collar to keep out the cold during nights where the temperature creeps towards 0°C.Premium three-season sleeping bagWomen\'s specific fitLightweight 20d polyester liningLightweight 20d ripstop polyester outerStratus polyester insulation ¾ length YKK5 coil main zip with full length baffle and noctilucent pullersBlanket base construction Shingled upper construction Proportionally designed differential cut Anti-snag bonded zip guardAngled foot boxInternal stash pocketInternal 3D collar and hood draw cordCompression stuff sackTemperature tested to new European standard EN13537:2016Comfort temperature: 0°CLimit temperature: -6°CExtreme temperature: -23°CWeight: 1250g