Where your head rests, there\'s a contoured ThermoHood and a DryZone outer coating for unexpected showers. From top to toe, the sleeping bag doesn\'t compromise on comfort, because the bottom of the sleeping bag gets an ErgoFoot Pro box for your feet to luxuriate in - team with thick socks for bonus warmth!It\'s not always natural to stay in one place whilst you sleep - we generally toss and turn a lot and unlike some stiffer sleeping bags, this one is fitted with a stretch comfort system. An inside pocket lets you store a torch if you wake up restless in the middle of the night as well.Loll around in your tent on cold mornings whilst you\'re still rising and shining. Zip out of the Deuter Astro Pro 600 Sleeping Bag easily with the anti-jamming zip strip!90/10 down-to-feather rating & 650+ fill powerTrapezoidal baffle construction - prevents cold spotsElastic seams around the baffles - draw soft lining closerPowerBox constructionThermo Stretch interiorErgonomic features - ThermoHood contour hood with five baffles, footboxWater-repellent outer shell - Dryzone Tech head and foot1 x inside pocket - store a torchWell constructed zip - less prone to jammingHeat collar - with hook and loop closure & elastic cordContains RDS certified down, contains bluesign approved fabricsMain material: 100% PolyamideInner material: 100% PolyamideDimensions (outer): 198 cmPacked dimensions: 38 x 18cmWeight: 1,140gComfort temperature rating: -5°CLower limit temperature rating: -10°CExtreme temperature rating: -30°CCompression stuff sack includedWarmth- 5°C: The temperature at which a standard woman can expect to sleep comfortably in a relaxed position-10°C: the temperature at which a standard man can sleep for eight hours in a curled position without waking-30°C: The minimum temperature at which a standard woman can remain for six hours without risk of death from hypothermia (though frostbite is still possible)