傘かさ袋ぶくろ

noun

umbrella bag; umbrella cover; umbrella case

A long plastic bag or fabric case used to cover a wet umbrella, often provided at store entrances.

• 店みせの入いり口ぐちで傘かさ袋ぶくろに傘かさを入いれてください。

  Please put your umbrella in the umbrella bag at the store entrance.

• 濡ぬれた傘かさをしまうための傘かさ袋ぶくろを買かった。

  I bought an umbrella case for storing a wet umbrella.