How to keep (semi-iced) cookies fresh, going across the border?!
Answers:
Put the cookies in a single layer in Ziploc bags and put a slice of bread in the bag. Remove as much air as possible and seal.
It would be better to knw what kind of cookies they are, because different cookies have different requirements to help make them stay fresh. But I would put them in an airtight container, you can buy throw away ones at the supermarket, then put that in a box for shipping. Cookies can stay relatively fresh for about 1 week or 2 depending on the type of cookie.
place a slice of bread in with the cookies the moist bread keeps them soft
Put them in a cooler