| 摘要 |
PROBLEM TO BE SOLVED: To provide a beverage vessel using a straw which can prevent any blow-out of a liquid beverage from the straw and also prevent the liquid beverage from leaking outside. SOLUTION: This beverage vessel comprises a vessel body 12 in which the liquid beverage is stored, opening parts 21 and 23 through which the straw 14 to be inserted in the vessel body passes, and an internal pressure regulating means 24 to be opened/closed so as to regulate the internal pressure in the vessel body. |
