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.
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.