Rab Radeon -6C / 20F Sleeping Bag Wet Weather, No Problem When you're camping through shoulder season or pushing into conditions where condensation and damp are part of the deal, synthetic insulation earns its keep over down. The Radeon is the bag for those nights. Stratus(TM) synthetic insulation dries fast and holds warmth even when moisture creeps in, making it a reliable choice for unpredictable weather. The WARM WAVE(TM) concertina construction shapes the insulation into air pockets that trap heat evenly across the bag, so you're not fighting cold spots at 2am. Sidewall baffles let you sleep on your side without lying on a seam, and the insulated collar seals around your neck when temps drop. A windproof, water-resistant Atmos(TM) outer shell and a tapered mummy shape keep the whole package efficient and packable. Features Stratus(TM) synthetic insulation fast-drying, performs in wet and damp conditions where down struggles WARM WAVE(TM) concertina construction shapes insulation into heat-trapping air pockets for even warmth and no cold spots20D Atmos(TM) recycled polyester ripstop outer with fluorocarbon-free DWR windproof and water-resistant shell, PFAS-free finish ISO-rated comfort 32degF (0degC), limit 21degF (-6degC) tapered mummy shape with anatomical foot box and compression stuff sack included | Rab | Radeon -6C / 20F Sleeping Bag | Polyester