Call us on +44 1286 871534 or e-mail
You have no items in your shopping cart.




Profile Informations

Login Datas

or login

First name is required!
Last name is required!
First name is not valid!
Last name is not valid!
This is not an email address!
Email address is required!
This email is already registered!
Password is required!
Enter a valid password!
Please enter 6 or more characters!
Please enter 16 or less characters!
Passwords are not same!
Terms and Conditions are required!
Email or Password is wrong!


Regular Price: £350.00

Special Price £308.00

Quick Overview

Comfort -6°c

Nikwax Hydrophobic Down



Thermarest Parsec 20 

New For 2018: Push further and move faster with the Parsec20F/-6C mummy sleeping bag, bred for alpine starts and ultralight bivys.

Engineered for your fast and light adventures, the Parsec delivers lightweight and packable warmth. Just like an alpinist precisely selects his rack or a skier carefully chooses her line, we took the time to dial in the small details that create comfort and security in the mountains. After you break camp, the mummy-style bag uses a compression sack to easily fit into your pack without weighing you down. Designed with high-quality materials and Therm-a-Rest performance features like SynergyLink Connectors, the Parsec easily handles three-season bivys and long pushes into the backcountry. Bottom line, those that need their sleeping bag to go further choose the Parsec. Storage sack and compression stuff sack included.

EN Sleeping Bags

This chart shows our sleeping bag’s comfort, transition and risk range. All hooded sleeping bags above 10 degrees Fahrenheit are rated in accordance to EN (European Norm) 13537 and ISO 23537. Comfort range refers to the temperature that you can expect reliable warmth, whereas risk range refers to the range where a user can expect a strong sensation of cold and possibly health damage from hypothermia. The transition range is the temperature range that the “standard man” (as defined by EN) will be comfortable. For more information on temperature ratings, visit our blog for an in-depth look at EN ratings.

Thermarest Parsec 20 features and Specifications:

  • 800-fill Nikwax Hydrophobic Down™™: Dries three times faster than untreated down without using dangerous PFCs.
  • SynergyLink Connectors ™ Connectors: Integrate the bag with a mattress for optimal comfort and efficiency; removable for versatility.
  • Thermacapture™ Lining: Top of bag is lined to trap radiant body heat and retain warmth without adding bulk or weight.
  • Zoned Insulation: Maximizes warmth and saves weight by intentionally placing fill where you need it most. The Parsec places 60% of the fill on top and 40% on the bottom to give the bag an elite warmth-to-weight ratio.
  • Toe-asis™ Foot Warmer Pocket: Ergonomic toe box that rapidly warms cold feet in a pocket of warm down.
  • Quilt and Blanket Loops: Customize your sleep system by layering our quilts or tech blankets for increased warmth.
  • Responsible Down Standard Certified: Certification that ensures that the waterfowl in the down supply chain are treated humanely.
  • Additional features: Heat-trapping draft collars, full-length zipper draft tubes, differential cut, snag-free zipper, cinchable hood and external zip pocket.
Small Regular Long
Color White Heat White Heat White Heat
Fits (Standard) 66 in 72 in 78 in
Fits (Metric) 168 cm 183 cm 198 cm
Weight (Standard) 1 lbs 12 oz 1 lbs 15 oz 2 lbs 3 oz
Weight (Metric) 0.80 kg 0.89 kg 0.98 kg
Girth, Shoulder (Standard) 57 in 62 in 65 in
Girth, Shoulder (Metric) 145 cm 157 cm 165 cm
Girth, Hip (Standard) 56 in 57 in 58 in
Girth, Hip (Metric) 142 cm 145 cm 147 cm
Girth, Foot box (Standard) 44 in 46 in 51 in
Girth, Foot box (Metric) 112 cm 117 cm 130 cm
Packed dimension (Standard) 10 in x 15 in 10 in x 15 in 10 in x 15 in
Packed dimension (Metric) 25 cm x 38 cm 25 cm x 38 cm 25 cm x 38 cm
EN Comfort (F) 31 F 31 F 31 F
EN Comfort (C) 0 C 0 C 0 C
EN Limit (F) 20 F 20 F 20 F
EN Limit (C) -6 C -6 C -6 C
EN Extreme (F) -11 F -11 F -11 F
EN Extreme (C) -24 C -24 C -24 C
Fill 800 Fill Goose Nikwax Hydrophobic Down RDS w/ ThermaCapture Lining 800 Fill Goose Nikwax Hydrophobic Down RDS w/ ThermaCapture Lining 800 Fill Goose Nikwax Hydrophobic Down RDS w/ ThermaCapture Lining
Fill weight (Standard) 16 oz 1 lbs 2 oz 1 lbs 3 oz
Fill weight (Metric) 0.46 kg 0.50 kg 0.55 kg
Shell fabric 20D Polyester Rip-Stop 20D Polyester Rip-Stop 20D Polyester Rip-Stop
Liner fabric 20D Polyester Taffeta 20D Polyester Taffeta 20D Polyester Taffeta
Zipper side Left Left Left
Country of Origin China China China

Additional Information

Option No

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.