The Therm-A-Rest Hyperion™ 20F/-6C Sleeping Bag is designed to provide high performance warmth in a featherlight pack weight. Therm-A-Rest achieve this using their high quality materials and by using a thermally-efficient box baffled design and construction. This gives the Hyperion 20F/-6C sleeping bag a comfort rating of 32F/0C and a transition range of 20F/-6C, whilst keeping your pack light and giving you more freedom on your adventures and expeditions.
Storage sack and compression stuff sack included.
- Winner of the 2019 BACKPACKER Editor's Choice Award.
- 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.
- Unrivalled 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.
- Size: Regular
- Colour: Deep Pacific
- Temperature Rating:
- Comfort Range: 0 C / 32 F
- Transition Range: -6 C / 20 F
- Risk Range: -23 C / -9 F
- Weight: 1 lb 4 oz / 0.58 kg
- Packed Dimensions: 6 x 8 in / 15 x 20 cm
- Ready Dimensions: 28.5 x 80 x 4.5 in
- Fit Measurements:
- Height: 72 in (6 ft) / 183 cm
- Girth, Shoulder: 57 in / 145 cm
- Girth, Hip: 49.5 in / 126 cm
- Girth, Foot box: 43 in / 109 cm
- Fill Material: 900 Fill Goose Nikwax Hydrophobic Down RDS
- Fill Weight: 12.5 oz / 0.36 kg
- Shell Fabric: 10D Nylon RipStop w/ DWR
- Lining Fabric: 10D Nylon RipStop
- Zipper Side: Left
Base Camp Food are an official UK Retailer for Therm-A-Rest.