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Thermarest Oberon 0F/-18C

Thermarest Oberon 0F/-18C

High-performance -10°C sleeping bag with hydrophobic goose down.

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The opinion of Aventure Nordique

The Oberon 0F/-18C from Thermarest is a sleeping bag offering a comfortable temperature of -10°C. It is lined with a Nikwax Hydrophobic down 800 cuin goose down which absorbs little moisture and stays warm even in humid conditions. It has been designed and engineered to provide warmth and safety during winter bivouacs.

It is differentially padded, 70% on the top and sides and 30% in the back. This zoned insulation maximises warmth and optimises weight by distributing the filling precisely where it is most useful. The insulation of the back is mainly provided by the mattress. In order to stay securely in place and not slip off the mattress, the Oberon 0F/-18C is equipped with SynergyLink connectors. These removable straps allow a mattress to be connected to the sleeping bag.

The Toa Asis footbox is a compartment in the foot area that provides extra insulation to keep the ends warm in a down duvet cocoon. The wrap-around hood has an adjustment strap and a generous collar to block heat loss. There is a protective flap along the zip.

For colder nights, the Oberon 0F/-18C can be coupled with a Thermarest duvet or blanket. For this purpose, it has a fastening loop on the sides.

Technical details

Manufacturer Therm-A-Rest
Product name Oberon 0F/-18C
Season 4 season
Model Unisex
Fill Goose Down
Cuin 800 Cuin Nikwax Hydrophobic, RDS
Comfort rating -10°C
Comfort Limit -18°C
Extreme rating -38°C
Dimensions Max. user size S : 168 cm, M : 183 cm, L : 198 cm
Warranty 2 ans
Shoulders - Hips - Feet: S : 145/142/112 cm - M : 157/145/117 cm - L : 165/147/130 cm
Folded size 25 x 43 cm
Outer shell 20D Polyester Ripstop w/DWR
Inner lining 20D Polyester Taffeta
Fill Weights S : 710 g - M : 780 g - L : 840 g
Weight S : 1030 g - M : 1120 g - L : 1210 g
Colour Yellow
Additional information
  • Supplied with a storage bag and a compression bag with straps
  • Temperatures according to the European standard EN13537 / ISO 23537
  • Anti-cold collar without adjustment strap
  • Hood with drawstring
  • 2 SynergyLink connectors to link your mattress to the sleeping bag
  • Foot Box for heat gain
  • Outside pocket with zip
Eco-responsible contribution Duvet from responsible breeding according to the "RDS - Responsible Down Standard".
Country of Manufacture China


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