SNUGPAK SOFTIE 18 ANTARCTICA SLEEPING BAGWhether you're planning an expedition in extreme conditions, or somewhere that the temperature could plummet during the night, the Softie Antarctica is Snugpak's most extreme performance bag. Keeping you warm and dry are the main priorities in these conditions, using a combination of highly water repellent Isodry fibres and metallised 'Reflectatherm' fabric designed to reflect heat and retain warmth, along with a luxurious layer of Softie insulation