• Weight: 1 lb., 1 oz. (regular mummy)
  • R-value: 8.5
  • Thickness: 3.5"
  • Lengths Available: Regular (72"), Long (76")
  • Width: Regular (20"), Wide (25")
  • Packed Size: 4" x 10" (regular mummy)
  • Shell Fabric: 20D and 40D GRS-certified & Bluesign-approved nylon
  • Insulation Type: Thermal Mirror aluminized foil

Pros

  • Best warmth-to-weight ratio on the market
  • Small pack size
  • Durable construction despite light weight
  • Quick inflation time
  • Quiet

Cons

  • Extremely difficult to fit into stuff sack
  • Slippery material
  • Not our favorite valve construction

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