Employing the latest in flavor enhancing tank technology, Cleito EXO. Prepare to produce your own microclimate! New topside airway to bottom side chimney intake will take flavor and vapor production to next levels, as well as guaranteeing zero leaks. Top fill, easy to disassemble for ultra-low maintenance and convenience of everyday use. Utilizing the well-established Cleito coils, brings you storm clouds of flavor.nAspire Cleito EXO is a top fill tank making re-fill super convenient, just unscrew the top cap, and add your ejuice in no time.