Therm-a-Rest Space Cowboy 45 SML Sleeping Bag
Therm-a-Rest Space Cowboy 45 SML Sleeping Bag
Warmth That Shrugs Off Wet
eraLoft synthetic insulation uses hollow fibers to trap air and hold warmth even when damp, so dew and humidity won't chill your sleep. It dries fast and bounces back quickly.
- eraLoft hollow-fiber synthetic fill
- Retains warmth when wet
- 45F / 7C temp rating
Packable Summer Companion
At just 1 lb 10 oz, the Small size compresses down and keeps weight off your back. Heat-mapped zoned insulation and a precision-tuned fit trim drafts without extra bulk.
- 1 lb 10 oz packed weight
- Small fits up to 66 in
- Heat-mapped zoned insulation
Built Right, Built Recycled
The shell and liner use GRS-certified 100% recycled nylon that's soft and durable, while SynergyLink connectors lock the bag to your pad to seal out cold spots.
- GRS-certified 100% recycled nylon
- SynergyLink pad connectors
- YKK anti-snag zipper
What paddlers say
94% recommend · 480 reviews on Facebook.
Great company. Colton was very helpful in selecting a great paddle. Very knowledgeable.
★★★★★ Recommended on FacebookGot my wife's first kayak here and the guys were super helpful and friendly. Immediately welcoming and inviting — I can't wait to go back and browse their large inventory of kayaks and gear. Thank y'all for making our experience awesome!
★★★★★ Recommended on FacebookSo pleased with my Recon 120HD! Even though they're 2 hours away I had my kayak shipped to me. The packing was great and I received it undamaged. They were super helpful over the phone answering all my questions while I chose which kayak I wanted. Awesome company!
★★★★★ Recommended on FacebookI bought my first kayak (I'm 61) thanks to Parker's education and patience. He spent two hours with me and even after the sale continued to patiently answer my many questions and offer advice. I was completely at ease and enjoyed the whole experience.
★★★★★ Recommended on FacebookThe Mecca of anything kayaking and kayak fishing! I ordered a new kayak from their website and they had it ready and waiting when I got there. Very friendly and helpful staff, and the largest inventory of kayak accessories anywhere around.
★★★★★ Recommended on FacebookBought a great Nova Craft canoe here — a 3–4 hour drive from home but well worth it. It took them about 5 minutes to load it and strap it on my car and I was gone.
★★★★★ Recommended on FacebookYou guys rock — super fast shipping and my kayak got to my doorstep without a scratch. It was definitely packed with care! I'm already recommending you to all my kayak friends.
★★★★★ Recommended on FacebookHow it compares
See how the Therm-a-Rest Space Cowboy 45 SML Sleeping Bag stacks up against similar models we carry.
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| Price | $149.95 | $149.95 |
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Full specifications
- Type
- Synthetic sleeping bag
- Size
- Small
- Temp rating
- 45F / 7C
- Weight
- 1 lb 10 oz
- Length
- 73 in
- Fits up to
- 66 in
- Shoulder girth
- 57 in
- Insulation
- eraLoft synthetic (hollow fibers)
- Shell / liner
- GRS-certified 100% recycled nylon
- Zipper
- YKK anti-snag
- Features
- SynergyLink pad connectors, heat-mapped zoned insulation
Everything you need to launch day one
About this accessory
The Therm-a-Rest Space Cowboy 45 is built for those who love sleeping under the stars. With a comfort rating of 45°F / 7°C and worry-free eraLoft™ synthetic insulation, it keeps you warm all summer — whether you're road tripping or deep in the backcountry. Weighing under 2 lbs, the Small size is ideal for lighter, shorter sleepers looking for a precision fit without extra bulk. The shell and liner are made from GRS-certified 100% recycled nylon, and SynergyLink™ Connectors mate the bag to your sleeping pad for a seamless, draft-free sleep system. Includes a combo stuff and storage sack.
Key Features
- eraLoft™ synthetic insulation — hollow fibers trap air for efficient warmth; retains loft and warmth even when wet; dries fast
- Heat-mapped zoned insulation — allocates insulation where you need it most for an elite warmth-to-weight ratio
- GRS-certified 100% recycled shell & liner — eco-friendly, lightweight, soft, and durable
- SynergyLink™ Connectors — ultralight straps create a secure bag-to-pad connection that eliminates drafts and cold spots
- YKK® anti-snag zipper — prevents accidental tears and eases entries and exits
- Small size — precision-tuned fit for lighter, shorter sleepers
- Includes: Combo stuff and storage sack
Specifications
- Temperature Rating: 45°F / 7°C
- Weight: Under 2 lbs
- Size: Small
Warranty
Frequently asked questions
Is the Therm-a-Rest Space Cowboy 45 SML Sleeping Bag in stock?
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Manuals & downloads
Questions about this gear?
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