Rab Mythic Down Sleeping Bag (0°C)

Rab merged the Mythic and Mythic Ultra lines into one — this bag replaces the models previously sold as the Mythic 200 and Mythic Ultra. At 500 g total it carries 187 g of 900FP goose down plus the TILT heat-reflective lining that bounces radiant heat back to the body; ISO 23537 rates it comfort 5 °C, limit 0 °C. It is a specialist for summer ridge walks and fastpacking where every gram counts: 10D fabrics and a 1/8-length zip save weight but demand careful handling and make venting on warm nights harder. If you regularly sleep below freezing or want a more versatile bag, look at the Neutrino line.