Rab  Mythic Ultra 180 Sleeping Bag

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$650.00
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Extremely warm for its weight, the Rab Mythic Ultra 180 Sleeping Bag redefines what is possible. Its 900-fill-power down insulation keeps you warm on nights that dip below 50°F.

Color: Cloud/Graphene
Size: Long - Left Zip
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Members get an estimated $65.00 (10%) back on this item as a part of your annual .

Members get an estimated $65.00 (10%) back on this item as a part of your annual .
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Key Details

Fill
900-fill-power European goose down with Nikwax fluorocarbon-free hydrophobic finish
Weight
Long - Left Zip: 1 lb. 0.93 oz.
Temperature Rating (F)
30 degrees (F)
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Features

  • Weight-saving baffle construction prevents down migration and shifting
  • Trapezoidal box-wall construction to maximize loft and warmth
  • Proportionally designed differential cut
  • Ergonomically designed internal collar and hood
  • 1/8-length YKK 3 coil main zipper with night-visible puller
  • Antisnag bonded zipper guard
  • Angled footbox for relaxed sleeping posture
  • Includes a lightweight dry bag compression stuff sack

Imported.

Temperature ratings are intended as a guideline to help you compare products, rather than a guarantee of warmth, since many different factors contribute to your comfort while you sleep. Backpacking bags are typically rated for temperature according to an independent testing protocol—currently International Organization for Standardization (ISO) 23537, though some older items followed European Norm (EN) 13537. Testing is based on a person wearing one base layer and a pair of socks, sleeping on an insulated surface with a minimum R-value of 5.38.

Each bag then gets 2 ratings: the Comfort rating is the lowest temperature at which the bag will keep the average "cold sleeper" comfortable, and the Lower Limit rating is the lowest temperature at which the bag will keep the average "warm sleeper" comfortable. Some brands determine their own temperature rating by aligning to the Comfort rating for women’s bags, to the Lower Limit rating for men’s bags, or somewhere in the middle for nongendered bags.
View all Rab Backpacking Sleeping Bags

Technical Specs

Best Use

Backpacking

Tested Lower Limit

35.6 degrees (F) - ISO

Tested Comfort

44.6 degrees (F) - ISO

Temperature Rating (F)

30 degrees (F)

Temperature Rating (C)

-1.11 degrees (C)

Weight

Long - Left Zip: 1 lb. 0.93 oz.

Ultralight

Yes

Shell

Recycled nylon with fluorocarbon-free durable water repellent (DWR)

Zipper Location

Long - Left Zip: Left

Insulation Type

Down

Water-Resistant Down

Yes

Fill

900-fill-power European goose down with Nikwax fluorocarbon-free hydrophobic finish

Fill Weight

Long - Left Zip: 7.41 ounces

Sleeping Capacity

1-person

Lining

Recycled polyester with fluorocarbon-free DWR

Sleeping Bag Shape

Mummy

Fits Up To (in.)

Long - Left Zip: 78.7 inches

Shoulder Girth (in.)

Long - Left Zip: 63.8 inches

Hip Girth (in.)

Long - Left Zip: 53.5 inches

Stuff Sack Size

6.3 x 12.6 inches

Stuff Sack Volume

Unavailable

Compressed Volume

Unavailable

Gender

Unisex

Sustainability

Contains recycled materials

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