The Asics Fujitrail vest, made of polyester and spandex, is nothing more and nothing less than a backpack that can basically be worn.
Its design has been entirely thought out for trail lovers who are in the habit of running for long periods of time.
The TASUKI system, inspired by the Japanese kimono, offers great functionality and reduces the bounce so it doesn't become annoying or heavy in any terrain and topography.
It has magnetic buckles that open and close very quickly, two water bottles properly conditioned in the pockets for them and ergonomic pockets for storing accessories and necessary items.