Drum-shape Childproof Tin Can

It continues Gen3 child proof tin version "Turn&Lift". The child resistant structure is the same as Gen3 tin that is two gaps on rolled inside lid and two slots on the tin bottom. The rolled inside lid holds two slots of tin bottom and the lid could be released when two gaps turn to the slots of tin bottom. It's the fully tinplate child resistant structure that belongs to recycling metal packaging. It could be airtight version if adding a silicone pieces on lid. The drum-shape is stretched by one piece tinplate and without deformation that needs the hard and soft material. The radian on lid with the drum-shape in bottom constitutes the 3D drum version that it the same CR tin shape from the different perspective.