Vocabulary
魔法瓶
まほうびん
thermos bottle; vacuum flask
noun
freq #42
Example sentences
寒(さむ)い時期(じき)にあったかい飲(いん)物(もの)が欲(ほ)しい時(とき)にはこういった魔法瓶(まほうびん)がお薦(すす)め。
In the cold season when you want to drink something hot I recommend this sort of thermos flask.