noun
retort pouch
A flexible, heat-resistant pouch used for packaging food that is sterilized by retort processing; common in ready-to-eat meals and camping food.
レトルトパウチのカレーは非常食として便利だ。
Retort-pouch curry is convenient as emergency food.
Variant with interpunct; less common in running text.
Loanword from English 'retort pouch'.