English version

Jiffy bag in Mail topic

From Longman Dictionary of Contemporary EnglishJiffy bagˈJiffy bag noun [countable]  trademark British EnglishTCM a thick soft envelope, used for posting things that might break
Examples from the Corpus
Jiffy bagHe opened it carefully and extracted a padded brown Jiffy bag.Please post loans back in a sound Jiffy bag to prevent damage.