A manila envelope used in the mailing process, most likely lined with bubblewrap. Because of the impractical use of the word, most do not know of its existance. Watch the adventures of Fredryk Phox to find more of his kooky antics.
by Tambergler January 19, 2006
A padded envelope, also known as a padded or cushioned mailer, is an envelope incorporating protective padding to protect items during shipping.
by islavistaCA September 25, 2021