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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
Therm-a-Rest SpaceCowboy 45F/7C Sleeping BagUltralight summer sleeping bag. 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
Ultralight summer sleeping bag.
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.
Details
- eraLoft™ Insulation: Efficient and compressible, our water-resistant synthetic fill uses hollow fibers to reduce weight without sacrificing warmth.
- SynergyLink Connectors ™ Connectors: Integrate the bag with a mattress 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 keeps the Space Cowboy lightweight without sacrificing warmth.
- Quilt and Blanket Loops: Customize your sleep system by layering our quilts or tech blankets for increased warmth.
- Additional features: Snag-free zipper and cinchable hood.
Tech Specs
| Small | Regular | Long | |
|---|---|---|---|
| Weight (Standard) | 1 lbs 2 oz | 1 lbs 4 oz | 1 lbs 6 oz |
| Weight (Metric) | 0.50 kg | 0.57 kg | 0.62 kg |
| Width (Standard) | 28 in | 31.5 in | 32 in |
| Length (Standard) | 73 in | 80 in | 85 in |
| Height (Standard) | 3.5 in | 3.5 in | 3.5 in |
| Fits (Standard) | 66 in | 72 in | 78 in |
| Fits (Metric) | 168 cm | 183 cm | 198 cm |
| Girth, Shoulder (Standard) | 56.5 in | 61.5 in | 64.5 in |
| Girth, Shoulder (Metric) | 144 cm | 156 cm | 164 cm |
| Girth, Hip (Standard) | 56.5 in | 58 in | 58.5 in |
| Girth, Hip (Metric) | 144 cm | 147 cm | 149 cm |
| Girth, Foot box (Standard) | 42.5 in | 44.5 in | 49.5 in |
| Girth, Foot box (Metric) | 108 cm | 113 cm | 126 cm |
| Packed dimension (Standard) | 7 in x 10 in | 7 in x 10 in | 7 in x 10 in |
| Packed dimension (Metric) | 18 cm x 25 cm | 18 cm x 25 cm | 18 cm x 25 cm |
| EN Comfort (C) | 11 C | 11 C | 11 C |
| EN Comfort (F) | 52 F | 52 F | 52 F |
| EN Limit (C) | 7 C | 7 C | 7 C |
| EN Limit (F) | 45 F | 45 F | 45 F |
| EN Extreme (F) | 21 F | 21 F | 21 F |
| EN Extreme (C) | -6 C | -6 C | -6 C |
| Fill material | eraLoft 120g 3D Hollow Polyester Fiber | eraLoft 120g 3D Hollow Polyester Fiber | eraLoft 120g 3D Hollow Polyester Fiber |
| Fill weight (Standard) | 7.9 oz | 8.8 oz | 9.5 oz |
| Fill weight (Metric) | 0.22 kg | 0.25 kg | 0.27 kg |
| Shell fabric | 20D Polyester Ripstop w/DWR | 20D Polyester Ripstop w/DWR | 20D Polyester Ripstop w/DWR |
| Lining fabric | 20D Polyester Taffeta | 20D Polyester Taffeta | 20D Polyester Taffeta |
| Zipper side | Left | Left | Left |
| Country of Origin | China | China | China |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 2390 reviews
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Product Reviews
★★★★★ 5
An effective organizing solution for missions involving movable equipment
Size: Medium 16in x 1in
Following the compromised operation in Prague, I was tasked with organizing equipment for the embassy annex in Vienna. The VELCRO Brand Magnetic Straps provided an essential solution for securing various tools and equipment to metal surfaces, facilitating quick access during critical moments. The durability of the strap, combined with an impressively strong magnet, ensured that our gear remained in place despite variable operational conditions.
However, the loop formed by the strap could be larger; it limited our options for certain garden hoses, which became a notable drawback. Overall, the robust quality of the straps enhances logistical efficiency in high-pressure scenarios. Katarina's earlier input on this product proved beneficial, although I detected apprehension in her demeanor while discussing its application.
Recommendation: An effective organizing solution for missions involving movable equipment, with minor adjustments needed for cord size.
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Reviewed in the United States on December 30, 2025
★★★★★ 5
Sturdy and Reliable
Size: Medium 16in x 1in
Very sturdy and holds up well with regular use. It feels solid and well-made, not flimsy or like it’s going to wear out quickly. Definitely something you can rely on without worrying about it falling apart.
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Reviewed in the United States on May 1, 2026
★★★★★ 5
Very strong magnet
Size: Large 24in x 1.25in
Great product,, very secure and the long strap allows you to hang a variety of items.
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Reviewed in the United States on April 19, 2026
★★★★★ 5
Buy This!
Size: Medium 16in x 1in
Super heavy duty! Not only does the magnet hold a ton, the strap is totally adjustable to hold wide items. Currently it's holding an 8 ish lb rope on the side of my garage fridge with zero issue! Easy to use and works great!
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Reviewed in the United States on December 18, 2025
★★★★★ 4
"Keep On Holding On" assist.
Size: Medium 16in x 1in
Magnet is powerful indeed . The velcro strap is quite long and I have not figured out how to shorten it without cutting it. Great for hoses, ropes, and pull alongs.
Temporary use as hold down in a truck bed for lite items.
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Reviewed in the United States on November 9, 2025