Expandable tank bag with reflective elements to increase security. With an upper compartment for maps, tablets, GPS, with touch screen. Motorcycle fixation through straps fastened to bike frame and handlebar (included). Features: Zipper closure main compartment, with lock loop for greater security. Zipper with resistant pullers suitable to use with gloves. 2 side pockets with zip fastener. Upper compartment for maps, tablets, GPS, with touch screen and access from the inside through a zip. Cushioned carry handle. Convertible in backpack, with adjustable strap. Waterproof rain cover. Expandable: increases capacity up to 20L. Capacity for a jet helmet. Several reflective parts for security. Universal Adaptation: 3 fitting kit systems:      o INCLUDED: 3 adjustable straps fastened to the bike frame and handlebar. Cable outlet to pass the USB charger.