Motorcycle Tank Bag EVO for the patented EVO tank ring system. SW-Motech's premium tank bag line EVO features extra-durable materials with smart details, which creates the perfect bag for a huge range of motorcycles. Top of the range 1680 D Ballistic nylon ensures uncompromising durability of all EVO tank bags. EVO tank bags are designed for use with the patented EVO tank rings. Once the EVO tank ring is installed, attaching and removing the tank bag is super fast and easy. All bags offer a range of features, like build in carry handles, shoulder straps, zippered volume extension, cable feed through ports, outer pockets and reflective details, only to name a few. Bags also include a rain cover, which is sure to keep your gear dry.