Secures to most rear racks via Transit hooks, a lower hook and loop straps. Compact profile tucks pannier behind legs reducing wind drag. Angled design provides heel clearance when used on most performance road bikes. The removable, padded, water-resistant laptop sleeve fits most 17" laptops. The reflective trim enhances visibility for maximum safety. The top zip compartment provides easy access to smaller items. Storable, removable shoulder strap.