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Therm-a-Rest Hyperion™ 32F Sleeping Bag

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Therm-a-Rest Hyperion™ 32F Sleeping Bag

sku# 166139
Therm-a-Rest - Hyperion™ 32F Sleeping Bag
Model Info


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Product Info

The Therm-a-Rest Hyperion™ 32F Sleeping Bag lives by the mantra that light is right. For all of you base weight shedding, toothbrush handle snipping disciples of Ray Jardine out there, this one is for you. The Hyperion™ weighs in at one measly pound for the regular length and still manages to pack 900 fill of warmth trapping goose down. Fly free my ultralight friends!

Product Details


Shell Fabric10D Nylon RipStop w/ DWR

Lining Fabric10D Nylon RipStop


900 Fill RDS (Responsible Down Standard) Nikwax Hydrophobic Down


UltralightOne of the lightest pieces in its class, the Hyperion sets a new standard for high-performance outdoor equipment.

Unrivaled PackabilityLightweight materials and precise design allow for a smaller packed size than ever before.

Box Baffled ConstructionUses mesh walls to maximize loft and minimize cold spots.

Comfort FitErgonomic shape and longer zipper provide a more human-friendly fit than other ultralight bags.

SynergyLink™ ConnectorsIntegrate the bag with a pad for optimal comfort and thermal efficiency; removable for versatility.

Zoned InsulationMaximizes warmth and saves weight by intentionally placing down where you need it most.

Responsible Down Standard CertifiedCertification that ensures that the waterfowl in the down supply chain are treated humanely.

Compression Sack and Storage Sack Included


  • Insulation: Down
  • Temperature Rating: 32
  • Shape: Mummy
  • Stuff Sack Size: 5.5" x 6"
  • Warranty: Limited Lifetime
Size Long Regular Small
Length Long Regular
Zipper Location Left Side Left Side
Max User Height 78" 72"
Weight (lbs) 1.12 1

Other Notes

Therm-a-Rest products can only be shipped within the United States



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