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Thermarest Space Cowboy 45 Long Sleeping Bag

★★★★★ ★★★★★
MSP £135.00 Save 15%

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Space Cowboy 45 Long Sleeping Bag
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Product ID: 1372934

Thermarest Space Cowboy 45 Long Sleeping Bag

The Space Cowboy 45 Long Sleeping Bag from Thermarest is a synthetic fill bag that is great for summer camping and travelling, with the extra length meaning that it can be used by people up to 198cm tall. The hollow fibres of the eraLoft insulation trap warm air and won’t absorb water whilst still being compressible for packing away easily. This insulation is laid out in a zoned fashion which concentrates warmth where it is most needed, thus minimising weight and bulk without compromising comfort.

SynergyLink connectors allow the bag to be secured to a Thermarest sleeping pad so that it stays in place all night long and there are loops that enable an additional quilt or tech blanket to be secured over the bag if required. A compression sack and storage bag are included so that the sleeping bag pack size can be minimised for carriage but the bag can loft properly in storage.


  • eraLoft™ insulation: Efficient and compressible, water-resistant synthetic fill uses hollow fibres to reduce weight without sacrificing warmth
  • SynergyLink connectors: Integrate the bag with a mattress for optimal comfort and efficiency; removable for versatility
  • Zoned insulation: Maximises warmth and saves weight by intentionally placing fill where needed most. Placing 65% of the fill on top and 35% on the bottom keeps the Space Cowboy lightweight without sacrificing warmth
  • Quilt and blanket loops: Customise the sleep system by layering Thermarest quilts or tech blankets for increased warmth
  • Additional features: Snag-free zip and cinchable hood
  • Storage sack and compression stuff sack included
  • Left zip only
  • Width: 81cm
  • Length: 216cm
  • Fits: 198cm
  • Shoulder girth: 164cm
  • Hip girth: 149cm
  • Packed dimensions: 18cm x 25cm
  • Manufacturer’s claimed EN comfort rating: 11°C
  • Manufacturer’s claimed EN limit rating: 7°C
  • Manufacturer’s claimed EN extreme rating: -6°C
  • Fill weight: 270 grams
  • Manufacturer’s claimed weight: 620 grams

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