Codd-neck bottle; Codd bottle
A glass bottle with a marble stopper, originally used for carbonated drinks. In Japan, it is strongly associated with the soft drink Ramune.
It's fun to take the marble out of a Codd-neck bottle.
This Codd bottle is made using traditional methods.
From ラムネ (ramune, 'lemonade') + 瓶 (bin, 'bottle'). The bottle design is named after Hiram Codd, the inventor of the Codd-neck bottle.