The SIOUX 1000 II SYN is a sturdy, versatile sleeping bag designed by Vaude to meet the needs of hikers and travelers who enjoy the great outdoors in all 4 seasons.

It features a recycled polyester Sensofiber synthetic microfiber filling for maximum comfort, both in terms of warmth (by reflecting body heat) and breathability (by evacuating moisture to the outside). And even when wet, this fiber still delivers warmth. The two-layer construction eliminates thermal bridges.

The mummy sarcophagus shape and hood with anti-cold collar envelop you and ensure a good night's sleep. It's easy to care for and will follow you on all your adventures.