Rab Mythic Ultra 180

Fast & light treks and mountaineering missions are all the lighter and all the faster with the Mythic Ultra Sleeping Bag. It’s insulated with the loftiest down that Rab uses, and a Nikwax finish offers hydrophobic weather protection that keeps the down nice and lofty in damp bivies. Rab’s recycled Atmos fabric is as light and packable as the down, and while the outer is windproof and water-resistant, the liner is thermal-reflective to bounce your body heat back your way. The 1/8-length zipper includes an adjustable hood cinch to ensure snug coverage from the cold. Rab included a dry bag compression stuff sack for compact packability. The Mythic Ultra 180 is Rab’s lightest, most packable sleeping bag built for summer alpinism with a 32F temperature rating. With a 20F temperature rating, the Rab Mythic Ultra 360 is the warmest option in Rab’s ultralight category of sleeping bags. Built for fast & light treks and mountaineering missions, the Mythic Ultra 360 Sleeping Bag weighs less than a pound and a half, and it packs as small as most water bottles.
Nylon
Ultralight Weight for Fast & Light Adventures | Groundbreaking sleeping bag built for summer alpinism, backpacking, trekking, and mountaineering.
900-Fill Down Insulation | Ultra-lofty down designed with a Nikwax hydrophobic (fluorocarbon-free) finish to retain its lofty warmth in wetter, damper climates.
Atmos Fabric | Rab’s lightest, most packable fabric is used in the outer and liner; the outer is durably water-resistant, and the liner features TILT to reflect your body warmth back your way.
Alpine-Ready Features | 1/8-length YKK main zipper; adjustable hood; ergonomically-shaped hood, footbox, and internal collar; dry bag compression stuff sack included.
Specs | [Best Use] Mountaineering, Trekking; [Temperature Rating] (Comfort) 44F, (Sleep Limit) 32F, (Extreme) 10F; [Weight] 15.5oz; [Insulation] 900-Fill Down; [Outer] 10D Recycled Atmos, Fluorocarbon-Free DWR; [Pack Size] 12.6in x 6.3in