Bagagesystem

A suitcase having a base and a lid where the lid may be rotatable about a hinge from a closed configuration to an open configuration and may be secured, via one or more latching assemblies is disclosed. The lid may comprise an upper shell, and the base may comprise a lower shell. The upper shell and the lower shell may be seamlessly formed to create a water resistant and/or waterproof suitcase. The suitcase may have an extendable trolley handle assembly that is externally attached to the base of the suitcase. The trolley handle assembly may comprise a pair of extrusion assemblies that are connected to the base of the suitcase and connected to each other by a grip. The suitcase may also have a removably secured interior liner.