How is your party favor planning going?!

Hi everyone!! So after a long long LONG time debating and thinking what to actually put inside our wedding favor pouches, we finally decided and are putting our hands to work but there's a problem...the pouch is too big for the stuff, so it ends up with a lot of spare space. Since our wedding is kind of a mix in themes lol (mainly beers), we thought of including personalized beer can coolers too but everywhere I've checked the order turns out to be...pretty big in price... Any ideas of other party favors or cheap websites to personalize items? How are your party favors turning out?