Vaude Sioux 100 SYN

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Warmth whenever and wherever you need it! This very lightweight, breathable and easy-care 1-season synthetic fill mummy sleeping bag is also environmentally sustainable, made with bluesign® certified materials. The Sensofiber micro-fiber fill reflects body heat yet efficiently transfers moisture away from the body and so maintains a wonderfully comfortable sleeping climate. As all synthetic fibers, Sensofiber warms even when damp, is quick drying, easy to maintain and long-lasting. The Sioux 100 is a lightweight outdoor sleeping bag with a small pack size for trekking and cabin tours in warmer regions.

Very lightweight synthetic fill sleeping bag


  • inner pocket for essentials
  • for trekking tours in mild climates
  • body contoured mummy cut for optimal heat management
  • contoured hood
  • exceptionally soft and skin-friendly fabric with bluesign® standard


  • 1 Season (for summer)
  • Weight: 630 g 
  • Fill Weight: 150,00 g 
  • Length: 210,00 cm 
  • Shoulder Width: 75,00 cm 
  • Foot Width: 50,00 cm 
  • Temperature Comfort: 11 °C 
  • Temperature Limit: 7 °C 
  • Temperature Extreme: -5 °C 
  • Pack Size: 19 x 15 cm 
  • Main fabric: 100% Polyester; 50D 300T Ripstop;
  • Lining: 100% Polyester; 50D 300T; Filling: 100% Polyester; 7D Sensofiber.
Suitable for
  • Trekking,
  • Hiking Ambitious
Materials & Technologies
1 Layer Construction One-layer construction
2 Way ZipTwo-way zipper
3D Foot Section3D footbox
Anatomic HoodAnatomic hood
Hood DrawcordHood drawcord
Inner PocketInner pocket
Kompression PacksackCompression packsack
MummyThe classic sleeping bag shape. The mummy cut is recognized by its conical shape: the sleeping bag narrows toward the feet. Its body hugging shape minimizes the amount of air that needs to be warmed up for better thermal efficiency. The cut also means that less material is used than in other shapes. This makes the sleeping bag lighter at a comparable thermal performance and it can be packed down smaller.
SensofiberSensofiber is a special microfiber that is used to reflect the body heat of a person sleeping. Sensofiber insulates well even when wet, dries quickly, is very long-lasting, as well as durable and easy to care for.Benefits:transfers moisture effectively away from the body, dries quickly, insulates well even when wet.


Green Info
We strive for good working conditions and wages for all workers. We are a member of the Fair Wear Foundation (FWF) and we are committed to continuously improve working conditions at all of our production facilities. We monitor these conditions regularly. VAUDE has achieved leader status, the highest status of FWF membership.

Green Shape 

With our Green Shape label, we offer functional, environmentally-friendly  products made from sustainable materials. They are manufactured under fair working conditions along the entire supply chain. The criteria for the label are strict and transparent. They are under constant review and cover the entire lifecycle of the product from design, through production, care and maintenance, to repair and the product’s end of life. Find out more about Green Shape.

Eco Finish
VAUDE products bearing the Eco Finish been waterproofed in an environmentally-friendly way without fluorocarbons (PFC). PFCs are part of a group of chemical compounds which are used to waterproof the outer layer of many outdoor products. They have come under criticism for being non-biodegradable, bioaccumulative and toxic, and suspected of being harmful to health. VAUDE has made a clear commitment to completely renouncing PFCs. Find out more about Eco Finish.