V.I.B. 800 is one of the warmest bags in the V.I.B. range and it is the choice when you need full and extreme protection from the cold. The expedition style bag is designed for ultimate winter use and bears the trademarks of the popular V.I.B. range being filled with the finest possible European goose down and wrapped a casing with a wealth of technical details. The V.I.B. 800 has an inside iso collar and freezing puff, full zipper and a S-Box construction with a double layered integrated foot box for extra protection. The outer fabric is breathable and water repellent – and the inside lining has the V.I.B. series trademark signal colour.
Energetically, geese and ducks are the most efficient combined heat and power plants of all time. Thousands and thousands of super-soft filaments, consisting of the horn substance keratin, grow radially from a tiny core. Each of these filaments is provided with innumerable fibre ramifications. If many down come together, they stick together with their hooks and form many small heat-storing air chambers. A natural system that is lighter, more flexible and better insulated than anything man has ever invented. Yeti goose down achieves the highest possible bulking power of up to 900 cubic inches (cubic inches). Yeti exclusively uses European down, mainly from Germany and Poland. Every single down complies with the EDFA Traceability Standard.