Bottle opener ($1.49 ikea.com) – simple, but everyone could always use one!
Personalized hot sauce (around $3 theknotshop.com) – this is a little more expensive but we thought it was SUCH a cool (but hot!) idea! Adding the custom label insures they don’t forget who lit that fire in their mouths!
Emergen-C packet ($0.33 drugstore.com) – Help guests get OVER their hangover and use Emergen-C packets to say "Thanks for partying so hard at our wedding!" (this could be REALLY cute with a bottled water with your names and wedding date on it!)