• Center-Zip Mummy-Style Layout
Optimized for thermal retention and easy access—perfect for field conditions where speed and warmth are critical.
• Integrated Waterproof BiVy Shell
Built-in waterproof and breathable outer layer eliminates the need for an external cover in wet environments.
• Multicam Camouflage Exterior
All-over Multicam finish provides concealment in forested, transitional, or arid terrain—visually cohesive with modern modular kits.
• Rated to -10°F (-23°C)
Ideal for cold weather survival, bug-out gear, or layered field operations—can be paired with GT for -35°F performance.
• Compression Ready
Compatible with standard MOLLE or USGI-style compression sacks (sold separately) for easy field packing.
Military rifleman sleeping system
Defence 4 sleeping bag Plus Tropen sleeping bags, 2 bags in one Bivy Nylon Taslon Compression Sack.The sleeping bag which can be used alone or combined into a sleeping bag system.
Material
The shell of the sleeping bag is made of nylon Taslon material, which is waterproof. The inner is made of G-loft cotton, breathable, temperature-regulating, moisture-wicking and light and airy at the same time.
What makes G-LOFT cotton so special?
- Insulates like down with absolute dimensional stability
- Incomparably light and airy
- Breathable & temperature-regulating
- Easy-care & hygienic
- Optimal ratio of heat output to weight
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The GM Defence sleeping bag is available in three colors.
