Rab Mythic Ultra Down Sleeping Bag (-12°C / 10°F)
The Rab Mythic Ultra Down Sleeping Bag (-12°C / 10°F) is an elite ultralight sleeping bag developed to deliver maximum warmth with the lowest possible weight and bulk. Drawing on over 40 years of technical expertise, it is insulated with premium 900FP down and built using innovative L.O.F.T 3D™ construction, which uses twisted, helix-shaped baffles to prevent down migration and maintain even insulation throughout the bag. A heat-reflective TILT lining reflects warmth back towards the body, creating an exceptional warmth-to-weight ratio. Finished with a durable Pertex® Quantum ripstop shell and hand-filled in the UK, it retains long-lasting loft and reliability for fastpacking, alpinism, and cold mountain missions.
Features:
- 10D Pertex® Quantum allows for greater loft and packability
- TILT lining helps to reflect and reduce heat loss
- Weight-saving L.O.F.T 3D™ baffle technology reduces down migration, optimising heat retention and reducing pack size
- Sidewall baffle construction for increased down loft and greater side sleeping comfort
- Anatomically fitted hood with drawcord adjustment to maximise comfort and heat retention
- Internal cordlocks positioned below the collar bone for greater side sleeping comfort
- 3D shaped down-filled neck collar
- 1/2 length YKK® 3 coil main zip with down-filled baffle to trap warmth
- Anatomically shaped foot box for relaxed sleeping posture
- Lightweight dry bag compression stuff sack
- Zipped storage sack with water-resistant base for home storage
- Hand-filled in Derbyshire UK
- Tapered mummy shape
- Temperature rated in accordance with ISO 23537-2:2022
Technical Specifications:
- Weight: Weight: 920g/2lb 0.45oz
- 10D Pertex® Quantum ripstop (26g/m²) with fluorocarbon-free DWR
- 10D Recycled Atmos™ (28gsm) with Thermo Ionic Lining Technology (TILT)
- 900FP European goose down with Grangers fluorocarbon-free hydrophobic finish (590g / 20.8oz)
- 100% Woven Polyamide Shell , Down filled sleeping bag
