Therm-A-Rest Space Cowboy 45

  • $139.95
We currently have 2 in stock.
Built to explore the last frontier, the lightweight Space Cowboy is a favorite for summer backpackers and cowboy campers.
The feather-weight Space Cowboy is built with eraLoft synthetic insulation to endure the rigors of backpacking and cowboy camping in variable conditions. Designed with innovative Therm-a-Rest features like SynergyLink Connectors and Zoned Insulation, the bag is among the lightest and most packable in its class. The mummy-style bag compresses down to take up minimal room in your pack and comes in two outdoor-inspired colors. Whether exploring the western frontier, bike packing through the desert or wandering through the wild, the Space Cowboy has you covered. Storage sack and compression stuff sack included.

Features

  • Efficient, compressible eraLoft™ insulation is water-resistant synthetic fill that uses hollow fibers to reduce weight without sacrificing warmth
  • SynergyLink Connectors ™ integrate the bag with a mattress (not included) for optimal comfort and efficiency; removable for versatility
  • Zoned insulation maximizes warmth and saves weight by intentionally placing fill where you need it most, placing 65% of the fill on top and 35% on the bottom
  • Quilt and blanket loops let you customize your sleep system by layering quilts or tech blankets (not included) for increased warmth
  • Shell fabric has been treated with a durable water repellent (DWR) to shed moisture
  • Cinchable hood keeps warmth in
  • Snag-free zipper
  • Storage sack and compression stuff sack included

    Technical specs

    Best Use
    Backpacking
    Tested Lower Limit
    45 degrees (F) - ISO
    Tested Comfort
    52 degrees (F) - ISO
    Temperature Rating (F)
    45 degrees (F)
    Temperature Rating (C)
    7 degrees (C)
    Weight
    Long: 1 lbs. 6 oz.
    Regular: 1 lbs. 4 oz.
    Small: 1 lbs. 2 oz.
    Shell
    Ripstop polyester
    Zipper Location
    Left
    Insulation Type
    Synthetic
    Fill
    120g eraLoft 3D hollow-fiber polyester
    Fill Weight
    Long: 10 ounces
    Regular: 9 ounces
    Small: 9 ounces
    Lining
    Polyester taffeta
    Sleeping Bag Shape
    Mummy
    Fits Up To (in.)
    Long: 78 inches
    Regular: 72 inches
    Small: 66 inches
    Shoulder Girth (in.)
    Long: 64.5 inches
    Regular: 61.5 inches
    Small: 56.5 inches
    Hip Girth (in.)
    Long: 58.5 inches
    Regular: 58 inches
    Small: 56.5 inches
    Stuff Sack Size
    7 x 10 inches
    Stuff Sack Volume
    3 liters
    Compressed Volume
    2 liters
    Gender
    Unisex
    Sustainability
    Down certified to the Responsible Down Standard (RDS)
Built to explore the last frontier, the lightweight Space Cowboy is a favorite for summer backpackers and cowboy campers.
The feather-weight Space Cowboy is built with eraLoft synthetic insulation to endure the rigors of backpacking and cowboy camping in variable conditions. Designed with innovative Therm-a-Rest features like SynergyLink Connectors and Zoned Insulation, the bag is among the lightest and most packable in its class. The mummy-style bag compresses down to take up minimal room in your pack and comes in two outdoor-inspired colors. Whether exploring the western frontier, bike packing through the desert or wandering through the wild, the Space Cowboy has you covered. Storage sack and compression stuff sack included.

Features

  • Efficient, compressible eraLoft™ insulation is water-resistant synthetic fill that uses hollow fibers to reduce weight without sacrificing warmth
  • SynergyLink Connectors ™ integrate the bag with a mattress (not included) for optimal comfort and efficiency; removable for versatility
  • Zoned insulation maximizes warmth and saves weight by intentionally placing fill where you need it most, placing 65% of the fill on top and 35% on the bottom
  • Quilt and blanket loops let you customize your sleep system by layering quilts or tech blankets (not included) for increased warmth
  • Shell fabric has been treated with a durable water repellent (DWR) to shed moisture
  • Cinchable hood keeps warmth in
  • Snag-free zipper
  • Storage sack and compression stuff sack included

    Technical specs

    Best Use
    Backpacking
    Tested Lower Limit
    45 degrees (F) - ISO
    Tested Comfort
    52 degrees (F) - ISO
    Temperature Rating (F)
    45 degrees (F)
    Temperature Rating (C)
    7 degrees (C)
    Weight
    Long: 1 lbs. 6 oz.
    Regular: 1 lbs. 4 oz.
    Small: 1 lbs. 2 oz.
    Shell
    Ripstop polyester
    Zipper Location
    Left
    Insulation Type
    Synthetic
    Fill
    120g eraLoft 3D hollow-fiber polyester
    Fill Weight
    Long: 10 ounces
    Regular: 9 ounces
    Small: 9 ounces
    Lining
    Polyester taffeta
    Sleeping Bag Shape
    Mummy
    Fits Up To (in.)
    Long: 78 inches
    Regular: 72 inches
    Small: 66 inches
    Shoulder Girth (in.)
    Long: 64.5 inches
    Regular: 61.5 inches
    Small: 56.5 inches
    Hip Girth (in.)
    Long: 58.5 inches
    Regular: 58 inches
    Small: 56.5 inches
    Stuff Sack Size
    7 x 10 inches
    Stuff Sack Volume
    3 liters
    Compressed Volume
    2 liters
    Gender
    Unisex
    Sustainability
    Down certified to the Responsible Down Standard (RDS)