Bottle sealed by removable stopper

摘要

The removable stopper (3) has a first portion (4) that forms the head of the stopper, and a second portion (5) that forms its body. The neck of the bottle is hollow and has a first portion (7) which receives the body of the stopper. One extremity of the first portion of the neck has a sidewall with a hole (8) having a dimension that is smaller than the dimension of the first portion. The neck may have a second portion with a dimension that is bigger than that of the first to accept the head of the stopper.