Rab Mythic Ultra 360 -7C Down Sleeping Bag


Colour: Black

Delivery options:

Rocksolid guarantee

Shop with confidence. If it’s not working out, you can return it (consumables, electronics, undergarments and swimwear excluded).
Really. If it's not up to snuff after you use it (a couple times) you can still bring it back. It lasts longer than 30 days, but not forever. We'll be fair about it.


Once again Rab has redefined just how light a backcountry bag can be. With a reflective lining, the Mythic Ultra 360 is 32% more efficient than similar bags. Its efficiency means less material is needed to provide insulation in below freezing conditions. Constructed with premium hydrophobic down and ultralight fabric that sheds condensation, this bag is fast-and-light at its finest.

  • Thermo ionic lining technology (TILT), reflects you body heat, like an emergency blanket, this improves efficiency by more than 30% over a standard sleeping bag
  • 7-denier nylon lining uses threads impregnated with titanium
  • Ultralight 7-denier ripstop nylon shell
  • Premium 900 fill-power down: low weight, high warmth
  • Nikwax Hydrophobic down absorbs less water, dries faster and retains loft better than conventional down
  • European goose down is ethically sourced and meets the Responsible Down Standard for animal welfare
  • Trapezoidal baffles are angled downward to channel warmth toward your core
  • Internal collar seals out the cold
  • 1/2 length YKK zipper
  • Glow-in-the-dark zipper pull
  • Bonded zipper guard prevents catching and doubles as a draft tube
  • Includes a drybag style stuff sack and a cotton bag for home storage

Tech specs

Weight606g (Black)
606g (Long Left Zip)
606g (Regular Left Zip)
Ideal for
  • Backpacking
ShapeMummy (Black)
  • 900 fill-power water-repellent goose down
  • Nikwax Hydrophobic Down
  • Pertex Quantum
  • Baffle
Face fabric
  • 7-denier nylon
  • 7-denier nylon
Packed size18x43cm
Shoulder girth140cm
Hip girth104cm
Foot girth82cm
Additional feature(s)
  • Home storage sack included
  • DWR-treated shell fabric
  • Stuff sack included
  • Ultralight
  • Regular fits to 6' 0" (183 cm)
Product sustainability
  • Certified Responsible Down
Made inUnited Kingdom

Reviews (2)

5 out of 5 stars with 2 reviews for Rab Mythic Ultra 360 -7C Down Sleeping Bag

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