Thermarest Hyperion 32 UL Sleeping Bag

The Hyperion 32F/0C sleeping bag is among the lightest in its class while still providing high-performance during backcountry pursuits. The bag uses thermally-efficient box baffled construction in key areas to ensure warmth and comfort in an ultralight package. Designed with high-quality materials and Therm-a-Rest performance features, the Hyperion keeps your pack featherweight without sacrificing an ounce of performance. Storage sack and compression stuff sack included

For a light pack and a good night’s sleep, the Therm-a-Rest Hyperion 32-Degree Ultralight Down Mummy Sleeping Bag provides peak performance for backcountry pursuits. The bag uses thermally-efficient box baffled construction in key areas to ensure warmth and comfort. Designed with high-quality materials and Therm-a-Rest performance features like SynergyLink Connectors, the Hyperion keeps your pack featherweight without sacrificing performance. ThermaCapture Lining traps radiant body heat and retains warmth without adding bulk or weight while zoned insulation maximizes warmth and saves weight by intentionally placing fill where it’s needed most, 70-percent on the top and sides with 30-percent on the back. The Hyperion Mummy Sleeping Bag is also Responsible Down Standard Certified ensuring that the waterfowl in the down supply chain are treated humanely.

• Ultralight: One of the lightest pieces in its class, the Hyperion sets a new standard for high-performance outdoor equipment.
• 900-fill Nikwax Hydrophobic Down™ : Stays drier and maintains loft 60 times longer than untreated down.
• Unrivaled Packability: Lightweight materials and precise design allow for a smaller packed size than ever before. 
• Box Baffled Construction: Uses mesh walls to maximize loft and minimize cold spots in key areas.
• Comfort Fit: Ergonomic shape and longer zipper provide a more human-friendly fit than other ultralight bags.
• SynergyLink™ Connectors: Integrate the bag with a mattress for optimal efficiency and comfort; removable for versatility.
• Zoned Insulation: Maximizes warmth and saves weight by intentionally placing fill where you need it most, 70% on the top and sides with 30% on the back.
• Responsible Down Standard Certified: Certification that ensures that the waterfowl in the down supply chain are treated humanely.

Short:

• Fits: 168cm (5ft 6in)
• Girth: 140cm at shoulder, 123cm at hip, 102cm at foot
• Fabric: 10D Nylon Ripstop w/DWR 10D Nylon Ripstop Therma-Capture Lining
• Fill: 900 fill GooseNikwax Hydrophobic Down, RDS
• Fill weight: 245g
• Stuffed size: 14 x 15cm (5.5 x 6in)
• Comfort rating: 5°C
• Comfort Limit: 0°C
• Extreme rating: -15°C
• Weighs: 418g (excludes storage & stuff sack)

Regular

• Fits: 183cm (6ft)
• Girth: 145cm at shoulder, 126cm at hip, 109cm at foot
• Fabric: 10D Nylon Ripstop w/DWR 10D Nylon Ripstop Therma-Capture Lining
• Fill: 900 fill GooseNikwax Hydrophobic Down, RDS
• Fill weight: 255g
• Stuffed size: 14 x 15cm (5.5 x 6in)
• Comfort rating: 5°C
• Comfort Limit: 0°C
• Extreme rating: -15°C
• Weighs: 462g (excludes storage & stuff sack)

Long

• Fits: 198cm (6ft 6in)
• Girth: 147cm at shoulder, 130cm at hip, 117cm at foot
• Fabric: 10D Nylon Ripstop w/DWR 10D Nylon Ripstop Therma-Capture Lining
• Fill: 900 fill GooseNikwax Hydrophobic Down, RDS
• Fill weight: 275g
• Stuffed size: 14 x 15cm (5.5 x 6in)
• Comfort rating: 5°C
• Comfort Limit: 0°C
• Extreme rating: -15°C
• Weighs: 516g (excludes storage & stuff sack)

Great lightweight down sleeping bag perfect for MDS