Abstract: A normally closed cartridge container for storing various vended articles and adapted for insertion into a vending machine. The container includes a hinged transverse door, proximate the bottom thereof, for allowing withdrawal of the articles from the interior thereof following insertion of the container into the vending machine. Prior to insertion, the transverse door is maintained closed by a first leaf spring engaging a first detent on the periphery of a cam attached to the door. After insertion, a second leaf spring is urged against the cam to engage a second detent when the door is rotated to an open position by a rack and pinion driven by a first solenoid. In a first embodiment, the first and second solenoids are concurrently energized across a micro-switch closed by a door in the vending machine at insertion of the container, the second solenoid urging the first leaf spring out of the first detent.