Thermarest SpaceCowboy 45F/7C (outlet)
The Therm-a-Rest Space Cowboy 45F/7C is a lightweight synthetic sleeping bag built for warm-weather backpacking and damp conditions where down performance can be compromised. Using eraLoft™ insulation, it retains warmth even when exposed to moisture, making it a reliable option for variable climates and extended trips. The streamlined mummy shape reduces excess bulk while maintaining efficient thermal performance, and the bag integrates seamlessly with a sleeping mat for a secure, stable sleep system.
Key Features:
- Lightweight synthetic insulation ideal for damp or humid conditions
- eraLoft™ insulation maintains warmth when wet
- Efficient mummy shape reduces weight and improves packability
- Zipper and draft tube design minimise heat loss
- Integrates with sleeping mats for improved comfort and stability
- Packs down compactly for backpacking and travel
Product Information
Product Information
Shipping & Returns
Shipping & Returns



Thermarest SpaceCowboy 45F/7C (outlet)
Thermarest SpaceCowboy 45F/7C (outlet)
The Therm-a-Rest Space Cowboy 45F/7C is a lightweight synthetic sleeping bag built for warm-weather backpacking and damp conditions where down performance can be compromised. Using eraLoft™ insulation, it retains warmth even when exposed to moisture, making it a reliable option for variable climates and extended trips. The streamlined mummy shape reduces excess bulk while maintaining efficient thermal performance, and the bag integrates seamlessly with a sleeping mat for a secure, stable sleep system.
Key Features:
- Lightweight synthetic insulation ideal for damp or humid conditions
- eraLoft™ insulation maintains warmth when wet
- Efficient mummy shape reduces weight and improves packability
- Zipper and draft tube design minimise heat loss
- Integrates with sleeping mats for improved comfort and stability
- Packs down compactly for backpacking and travel
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Therm-a-Rest Space Cowboy 45F/7C is a lightweight synthetic sleeping bag built for warm-weather backpacking and damp conditions where down performance can be compromised. Using eraLoft™ insulation, it retains warmth even when exposed to moisture, making it a reliable option for variable climates and extended trips. The streamlined mummy shape reduces excess bulk while maintaining efficient thermal performance, and the bag integrates seamlessly with a sleeping mat for a secure, stable sleep system.
Key Features:
- Lightweight synthetic insulation ideal for damp or humid conditions
- eraLoft™ insulation maintains warmth when wet
- Efficient mummy shape reduces weight and improves packability
- Zipper and draft tube design minimise heat loss
- Integrates with sleeping mats for improved comfort and stability
- Packs down compactly for backpacking and travel














