On average, women's backs are not quite as long as men's. The SL carry system is thus slightly shorter than that of Deuter's standard rucksacks.
material : Deuter-Super-Polytex
Made from 600 den Polyester thread and with a thick PU coating, this multi-purpose fabric is robust and lightweight. It is most suitable for backpacks, used in average conditions to keep the weight to a minimum.