Why We Love the Therm-a-Rest Parsec Sleeping Bag

When embarking on a challenging hike to the summit of Lone Peak for a weekend of climbing, the Therm-a-Rest Parsec 20 Degree Down Sleeping Bag is our go-to choice. Its sleek design and lightweight nature make it ideal for packing along with all our climbing essentials, including a rack, water, food, and gear, for the 12-mile trek.

Constructed from durable ripstop polyester and featuring hydrophobic down, this sleeping bag provides ample warmth for cooler autumn nights and early spring evenings, while also drying quickly in humid tent conditions. Its large footbox includes an additional layer of down to ensure cozy toes during chilly nights spent under the starry sky, enabling you to wake up well-rested and comfortably warm.

Details

• Made with GRS-certified 100% recycled fabrics
• 800-fill Nikwax Hydrophobic down for quick drying
• Heat-mapped body zones maximize warmth-to-weight ratio
• Anti-snag zipper prevents tears and enables easy access
• SynergyLink Connectors provide freedom of movement
• Foot warming pocket ensures exceptionally warm feet
• Quilt and blanket loops allow for additional layering and increased warmth
• Compression stuff sack and storage sack included

Responsible Collection Recycled/Repurposed Material:

• Shell: 100% recycled nylon ripstop, DWR treatment
• Lining: 100% recycled nylon ripstop

Insulation: 800-fill goose nikwax hydrophobic down RDS

Shape: mummy

Zipper: full-length, YKK anti-snag

Max User Height:

• Small: 66in
• Regular: 72in
• Long: 78in

Shoulder Circumference:

• Small: 57in
• Regular: 62in
• Long: 65in

Hip Circumference:

• Small: 56in
• Regular: 57in
• Long: 58in

Foot Circumference:

• Small: 44in
• Regular: 46in
• Long: 51in

Bag Length:

• Small: 73in
• Regular: 80in
• Long: 85in

Draft Tube: full-length zipper draft tubes

Pockets:

• External Zip
• Internal Foot Warmer

Pad Retainer: yes

Venting: full-length YKK zipper

Fill Weight:

• Small: 14.9oz
• Regular: 1lb
• Long: 1lb 2oz

Degree: 20 F

European Norm/ISO Comfort Rating: 32 F

European Norm/ISO Lower Limit Rating: 20 F

Storage Sack: yes

Stuff Sack: compression

Stuff Size: 7 x 8.5in

Claimed Weight:

• Small: 1lb 9oz
• Regular: 1lb 12oz
• Long: 1lb 15oz

Activity: hike and camp

Manufacturer Warranty: limited lifetime