Zeiss Transport Case for Compact Prime CP.2 System for 4 Lenses Zeiss Transport Case for Prime CP.2 System - Zeiss Warranty Construction: Polycarbonate exteriorCustomized foam interiorDouble throw latches Compatibility: Zeiss basic PL mount lens setsZeiss advanced mount lens setsZeiss complete PL mount lens sets Material: Exterior: PolycarbonateInterior: Customized foam Type of Closure: Double throw latches