The Sedici T2 Garda Tank Bag is constructed from 2320 hypercore plus fabric and features a main pocket with organizer, transparent window pocket for smart devices, a maxi-grip base and an included rain cover. The bag's capacity is 11 Liters.; 2320D hypercore plus construction Padded and reflective sides Reflective piping and trim Maxi-grip base to prevent movement Large main packet Removable magnetic mounts (strap base sold separately) Capacity: 11 Liters Dimensions: 11' L x 8.5" W x 8.5" D