[Pergo Works] PaaGo works Rush 20 RP304An active daypack with a high center of gravity design and shoulder pockets. It is characterized by its flexibility that expands the scope of play, not only for trail running, but also for day hikes and overnights with lightweight equipment. [Function] The popular model RUSH 20 has undergone a normal evolution with a focus on the size and balance of an easy to use daypack.RUSH's unique high center of gravity design provides ideal balance and comfort.