noun
freezer bag
A plastic bag designed for storing food in the freezer; thicker and more durable than regular plastic bags.
肉をフリーザーバッグに入れて冷凍した。
I put the meat in a freezer bag and froze it.
フリーザーバッグは普通の袋より丈夫だ。
Freezer bags are sturdier than ordinary bags.