Sleeping bag Thermarest Hyperion 0C/32F Regular (Black Forest)

Brand: Thermarest

399.50 €

(470.00 €)


When you go ultralight, the Hyperion, at 16 oz (454 g), provides top performance for the hardcore adventurer. More details

Women's, Mens
  • Summer
  • Winter
  • Fall
  • Spring

  • Mountaineering

  • hiking - Trekking

  • Camping

  • Ski touring
  • Material
  • Température confort (°C)
    0 / 5°
  • Type ouverture
R.D.S. certified ®

More info

When you go ultralight, the Hyperion, at 16 oz (454 g), provides top performance for the hardcore adventurer.
The Hyperion 0°C/32°F sleeping bag is among the lightest in its class while offering high performance when you're out in the wilderness. The bag utilizes effective interior partitioning in key areas to ensure warmth and comfort while remaining ultra-light. Designed with high quality materials and Therm-a-Rest's signature performance features, the Hyperion stays light in the pack without sacrificing an ounce of performance. Storage bag and compression bag included.


  • Lightweight
  • Compact
  • Insulating

Technical characteristics:

  • Lightweight: one of the lightest bags in its class, the Hyperion has become a benchmark for high-performance outdoor gear.
  • Hydrophobic Down 900 Nikwax Hydrophobic Down™: stays drier and maintains its loft 60 times longer than untreated down.
  • Extremely small volume when rolled up: lightweight materials and precision manufacturing allow it to be folded for even less volume.
  • Internal partitioning: Mesh partitions maximize loft and minimize cold spots in key areas.
  • Comfort: its ergonomic shape and longer zipper allow it to fit better than other ultralight bags.
  • SynergyLink™ connectors: connect to the mattress for optimized efficiency and comfort (removable for versatility).
  • Zoned Insulation: maximizes warmth and optimizes weight by precisely distributing fill where it's needed most (70% on the top and sides, with 30% on the bottom).
  • Responsibly farmed according to the Responsible Down Standard: guarantees that the birds from which the down comes are treated humanely.
  • Color Black Forest
  • Weight (metric) 0,46 kg
  • Dimensions: 203 x 72 x 10 cm
  • Shoulder circumference (metric) 145 cm 57 in
  • Hip circumference (metric) 126 cm 49.5 in
  • Foot circumference (metric) 109 cm 43 in
  • Packing size (Standard) 5.5 x 6 in
  • Packing size (Metric) 14 x 15 cm
  • EN Comfort (C) 5 C (F) 41 F
  • EN Limit (C) 0 C (F) 32 F
  • EN Extreme (C) -15 C (F) 5 F
  • Filling Material 900 Fill Goose Nikwax Hydrophobic Down RDS
  • Fill Weight (Standard) 8.5 oz
  • Fill Weight (Metric) 0.25 kg
  • Shell Fabric 10D Nylon RipStop with DWR
  • 10D Nylon RipStop liner fabric
  • Left side zipper


They trust us

  • Free delivery
    from 119 € (* see conditions)

    Delivery methods

  • Secure payment
    CB, Paypal, Scalapay, Bank transfer

    Payment methods Payment methods

  • Customer service
    by phone on +33 (0)9 72 306 150
    by email

Need help ?