Descente Allterrain brings their technical shell know-how to a new rucksack and messenger bag for Spring/Summer '16. They've teamed up with one of the best bagmakers in the business, Porter. Porter constructed a minimal and functional design that matches the line's signature styling and Descente's new "Streamline Technology" directs water away from the surface. More importantly, the tech keeps liquid from making its way inside the bag's pockets. The bag also features magnetic Fidlock attachments that quickly detach and lock down for easy access to your bag.