SW-Motech SysBag WP MSysBag WP M The SysBag M WP is a robust soft luggage solution with a look that screams adventure. It is mounted either on the SLC carrier or by strapping it on the tail. Similar to waterproof tank bags, the SysBag M WP is made from a TPU base and EVA components. Both materials are heat sealed and joined together to form a compact unit, making the bag completely waterproof. The SysBag WP models are your reliable companions for uncompromising motorcycle