What should I place in these "gift envelopes"?

I am trying to do a home made gift for someone who is leaving. I know her from work and I used to dog sit for her occasionally. She’s the sweetest lady. So I’m trying to do something meaningful and not just buy a gift. I am interested in this:

http://thecraftsdept.marthastewart.com/2011/01/an-overseas-care-package.html

But not as a “travel” theme. Any ideas for someone who simply leaving the area to start a new life?