Therm-a-Rest Parsec 20F/-6C - Small

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Sale price£352.75 Regular price£415.00


The original Therm-A-Rest Parsec™ sleeping bag, now updated to be even better for us adventurers and for the environment. The Parsec sleeping back is now also available in 32F/0C and 0F/-18C temperature ratings.

The update includes a new, even softer, ultralight 20-denier GRS-certified recycled nylon shell. This saves weight, maintains durability and is eco-friendly. Also new, the no-snag YKK® zipper eases entries and exits and prevents accidental tears.

A refinement to the shape boosts efficiency even more, shaving up to 2 oz (57 g) off the previous version, while Therm-A-Rest's down-lined Toe-asis™ foot pocket keeps our feet unquestionably warm. Whether this is the first sleeping bag or the next sleeping bag, the Parsec is certainly ready to be the one and only we need on our future adventures.


  • Recycled Shell & Liner: GRS-certified 100% recycled fabrics are eco-friendly while being lightweight, soft and durable.
  • 800-Fill Nikwax Hydrophobic DownPFC-free and absorbs 90% less water and dries 3x faster than untreated down.
  • Responsible Down Standard Certified: Certification that ensures the waterfowl in the down supply chain are treated humanely.
  • SynergyLink Connectors: Ultralight straps create a secure bag-to-sleeping pad connection that optimizes the comfort and thermal efficiency of your entire sleep system.
  • Heat-Mapped Zoned InsulationDelivers an elite warmth-to-weight ratio by allocating insulation to where you need it and reducing it where you don’t.
  • YKK® Anti-Snag Zipper: Prevents accidental tears and eases entries and exits.
  • Quilt and Blanket LoopsCustomize your sleep system by layering our quilts or tech blankets for increased warmth.
  • Additional Features: Toe-asis Foot Warmer Pocket, heat-trapping draft collars, full-length zipper draft tubes, differential cut, snag-free zipper, cinchable hood and external zip pocket.

Compression and storage sack included.


    • Size: Small
    • Colour: Larch
    • Weight: 1 lbs 9 oz  / 0.72 kg
    • Dimensions: 28.5 x 73 x 4.5 in
    • Fits Height: 66 in / 168 cm
    • Girth, Shoulder: 57 in / 145 cm
    • Girth, Hip: 56 in / 142 cm
    • Girth, Foot box: 44 in / 112 cm
    • Packed Dimensions: 7 x 8.5 in / 18 x 21 cm
    • Comfort: 0 C / 32 F
    • Limit: -6 C / 20 F
    • Extreme: -23 / -9 F
    • Fill Material: 800 Fill Goose Nikwax Hydrophobic Down RDS
    • Fill Weight: 14.9 oz / 0.42 kg
    • Shell Fabric: 100% Recycled Nylon RipStop w/ DWR
    • Lining Fabric: 100% Recycled Nylon RipStop

    Parsec™ 20F/-6C Sleeping Bag is available in these sizes:
    Small, Regular, Long

    Base Camp Food are proud to be an official Therm-A-Rest UK retailer. To view the full range of Therm-A-Rest products, click here.

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