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Thermarest Space Cowboy 45F/7C

Thermarest Space Cowboy 45F/7C

Sleeping bag in synthetic fibers with a comfort temperature of 11°C.

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The opinion of Aventure Nordique

The Space Cowboy 45F/7C from Thermarest is a synthetic sleeping bag for 2 seasons use. Thanks to its eraLoft synthetic hollow fiber filling, it keeps you warm, compacts well and maintains its loft. It is moisture resistant and quick drying, ideal for wet weather. Zoned insulation maximizes warmth and optimizes weight by precisely distributing the fill where it's needed most. Differential padding: 70% on the top and sides and 30% on the back.

The "W.A.R.M." cut (increased volume for multiple positions) allows you to sleep in multiple positions without losing heat or cold bridges. The filling is intelligently distributed where you need it most. The foot area is wider so you can rub your feet easily or put on slippers.

The outer and inner fabrics are made of soft, lightweight nylon. The zipper allows you to open 3/4 of the sleeping bag and is equipped with an anti-blocking system, to avoid getting stuck in the fabric and facilitate handling during the night.

In order to limit cold bridges or drafts, the SynergyLink system allows the sleeping bag to be attached to the mattress using 2 connectors that pass under the mattress. This device is also useful for people who move around a lot at night.

Technical details

Manufacturer Therm-A-Rest
Product name Space Cowboy 45F/7C
Season 2 season
Model Unisex
Fill Synthetic
Cuin Synthetic fiber eraLoft Polyester Hollow Fiber
Comfort rating 11°C
Comfort Limit 7°C
Extreme rating -6°C
Dimensions Max. user size. S : 168 cm - R : 183 cm - L : 198 cm
Shoulders - Hips - Feet: S : 145/142/112 cm - R : 157/145/117 cm - L : 165/147/130 cm
Folded size 20 x 26 cm
Outer shell Recycled Nylon RipStop w/ DWR
Inner lining Recycled Nylon RipStop
Fill Weights S : 580 g - R : 650 g - L : 720 g
Weight S : 720 g - R : 780 g - L : 840 g
Colour Blue
Additional information
  • Includes a combined transport/storage bag.
  • Mattress sold separately.
  • Temperatures according to the European standard EN13537 / ISO 23537
Country of Manufacture China


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