The Mythic range is all about slashing weight wherever possible. The Mythic 600 is an extremely lightweight, four season bag. At home in high mountains, it’s ideal for venturing out long Alpine routes, multi-day climbs, treks or bike packing adventures.
Weighing in at just 885g, it contains 600g of 900FP, goose down. The chevron style baffle design keeps the down in position, optimising core warmth and reducing the amount of fabric needed compared to traditional horizontal baffles. The outer is made from our own wind and water-resistant, Atmos™ fabric. At just 7D with a built-in ripstop, it’s both ultra-light and super tough. It has a narrow mummy shape to minimise bulk, lightweight zips and pullers, and comes with a lightweight, waterproof, roll top compression sack for protection from the elements and a small pack size while on the move.
The trapezoid boxwall baffle construction allows the down to fully loft, eliminates cold spots, and maximises warmth. It has an additional, adjustable baffle around the neck and an internal baffle along the length of the zip, both designed stop the heat from escaping. Hand-filled in the UK, all our down bags benefit from never having had their down compressed before use, maintaining the down’s loft and warmth.
The Specifics
- Rab Sleep Limit:Rab Sleep Limit: -12°C (10°F)
- Weight:885g/31.2oz
- EN (13537:2012) Temperature rating:ISO EN: Comfort: -5°C (23°F), Limit: -12°C (10°F), Extreme: -32°C (-26°F)
- Product Code:QSI-38
- 7D Atmos™ nylon ripstop (23gsm) \ DWR
- Lining: 7D Atmos™ nylon ripstop (23gsm) \ DWR
- 900FP R.D.S Certified European Goose Down with Nikwax fluorocarbon-free Hydrophobic Finish
- Weight saving chevron baffle design, reduces down migration and optimises core warmth.
- Trapezoidal boxwall construction with differential cut, to maximise loft and warmth
- Close fitting adjustable neck baffle design for decreased heat loss
- YKK 3/4 length main zip with synthetic filled baffle to trap warmth
- YKK zipped internal stash pocket
- Angled foot box for relaxed sleeping posture
- Anti snag internal zip guard
- Hand-filled in Derbyshire UK
- Zipped cotton sack with water-resistant base for home storage
- Lightweight waterproof roll-top compression sack included
- 100% polyamide
- Tapered Mummy Shape
Atmos™ Fabric
Packable and fast drying, with high water resistance, Atmos™ protects from the weather on mountain adventures. Made using super-fine yarns in a tight construction it's durable and windproof.
Mythic Collection
With the highest warmth to weight ratio in the Rab range, the Mythic sleeping bags are optimised for moving fast and light. Combining advanced fabric technologies with our highest lofting down and slashing unnecessary grams with pioneering design.
Fluorocarbon-Free DWR
A durable water repellent coating made without harmful fluorocarbons, that encourages water to bead and roll off the garment, keeping you dry. Find out more about why we're cutting out fluorocarbons from our gear.
RDS Certified Down
The Responsible Down Standard independently certifies down against animal welfare requirements and tracks it from the source to the final product.
