Thermarest Ohm 20F/-6C

Thermarest Ohm 20F/-6C

Lightweight hoodless sleeping bag in 900 Cuin goose down. Comfort temperature 0°. Can be converted into a two-person comforter once opened.
€433.00

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Availability: In stock & Available in our store

The opinion of Aventure Nordique

The Ohm™ 20 °F/-6 °C sleeping bag from American brand Thermarest is ultralight and compressible thanks to its composition in Certified Responsible Down Standard goose down. Weighing in at 635 g, it will accompany all your hikes or trips in all 3 seasons. Rather roomy with its semi-rectangular shape, the Ohm™ 20 °F/-6 °C sleeping bag opens fully for use as a 2-person comforter. You can also pair two Ohm Sleeping Bags to make just one for 2 sleepers.


The 900 Cuin goose down is Nikwax Hydrophobic treated for excellent temperature regulation and dries 3 times faster, absorbing 90% less water.


For greater comfort and warmth:



  • Partitioned construction optimizes heat distribution and reduces cold spots,

  • A neck collar keeps the neck warm,

  • A drawcord tightens the bag around the neck to keep out drafts.


You're ready for cozy, comfortable bivouacs in the great outdoors!


Points to remember

The Ohm™ 20 °F/-6 °C sleeping bag from American brand Thermarest combines comfort, lightness and warmth thanks to the 900 Cuin goose down it's made of. Thanks to its full-length opening, it can be fully opened to make a 2-person comforter. Highly compressible, it's the perfect companion for your next hike.

Technical details

Manufacturer Therm-A-Rest
Product name Ohm 20F/-6
Season 3 season
Model Unisex
Fill Goose Down
Cuin 900
Comfort rating 0°C
Comfort Limit -6°C
Dimensions R : 183 cm - L : 198 cm
Shoulders - Hips - Feet: R : 157 cm - 142 cm - 89 cm L : 198 cm - 168 cm - 97 cm
Folded size R, L : 17 x 20 cm - 3,7 L.
Outer shell RipStop 10D nylon with DWR
Inner lining Nylon RipStop 10D
Fill Weights M : 360 g - L : 390 g
Weight M : 640 g - L : 720 g
Zipper Left
Additional information
  • Compression and storage bag included,
  • Can be paired with two Ohm 20F/-6C sleeping bags,
  • Do not dry clean,
  • Do not store compressed,
Eco-responsible contribution Certified Responsible Down Standard: Certification guaranteeing that waterfowl in the downstream supply chain are treated humanely.
Warranty Lifetime
Country of Manufacture China

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