魔法瓶 まほうびん Also written 魔法びん Meanings Noun thermos bottle; vacuum flask Kanji 魔 demon. Read as マ. 法 law. Read as ホウ. 瓶 bottle. Read as ビン. Example sentences 寒い時期にあったかい飲物が欲しい時にはこういった魔法瓶がお薦め。In the cold season when you want to drink something hot I recommend this sort of thermos flask. Jinuma: Japanese Dictionary · Word lists