a baggage system including a first bag supported by a rigid frame may be secured by anchoring straps to a luggage rack or a passenger &# 39 ; s back rest of a motorcycle with wrap - around straps . in addition , fasteners are provided on a surface of the first bag to provide corresponding attaching points to fasteners on a second bag . as a result , two - bag system is formed and secured around the passenger seat rest of a motorcycle . each of the first and the second bag provides attachment structures for attaching front pouches , side pouches and cold - drink pouches . the cold - drink pouch is insulated for cold drinks .