Therm-a-Rest Hyperion 20 Sleeping Bag

SPECS

• Zipper Side: Left
• Shell Fabric: 10D Nylon RipStop w/ DWR
• Lining Fabric: 10D Nylon RipStop
• Fill Material: 900 Fill Goose Nikwax Hydrophobic Down RDS

Temperature limits

• EN Comfort: 0C/ 32F
• EN Limit: -6C/ 20F
• EN Extreme: -23C/ -9F

Regular

• Length: 48 in./ 122 cm.
• Width: 20 in./ 51 cm.
• Height: 4.5 in.
• Weight: 1 lbs. 4 oz./ .58 kg.
• Fill Weight: 12.5 oz./.36 kg.
• Fits: 72 in./ 183 cm.
• Girth (Shoulder): 57 in./ 145 cm.
• Girth (Hip): 49.5 in./ 126 cm.
• Girth (Footbox): 43 in./ 109 cm.
• Packaged Dimensions: 6 in. x 8 in./ 15 cm. x 20 cm.

Long

• Length: 85 in./ 216 cm.
• Width: 29 in./ 74 cm.
• Height: 4.5 in.
• Weight: 1 lbs. 6 oz./ .36 kg.
• Fill Weight: 14 oz./.40 kg.
• Fits: 78 in./ 198 cm.
• Girth (Shoulder): 58 in./ 147 cm.
• Girth (Hip): 51 in./ 130 cm.
• Girth (Footbox): 46 in./ 117 cm.
• Packaged Dimensions: 6 in. x 8 in./ 15 cm. x 20 cm.

DESIGN & DETAILS

• Hyperion™ 20F/-6C Sleeping Bag sets a new performance standard with its ultralight design
• 900-fill Nikwax Hydrophobic Down™ helps maintain loft 60 times longer than untreated down
• Box baffled construction with mesh walls maximizes loft while minimizing cold spots in key areas
• SynergyLink™ connectors integrate the bag and mattress for optimal efficiency and comfort; removable for versatility
• Maximized zone insulation that saves weight by intentionally placing fill where you need it most: 70% on the top and sides with 30% on the back
• Lightweight materials, ergonomic shape, and longer zipper provide a smaller, more user-friendly fit
• Certification that waterfowl in down supply chain are treated humanely
• Storage sack and compression stuff sack included