Over the years, this popular model has been constantly improved and it now comes in this version that is so well-equipped and with so many accessories that it has little to envy the best products on the market, while retaining a very accessible purchase price. The new version (marked with an R) goes well beyond a normal aesthetic restyling and involves basic parts of the actual jacket, like the form of adjustable straps and bag, the adoption of a new back pack, the configuration of the normal pockets and the weight pockets.