We just returned from our destination wedding and have the following items remaining, which make for great gift bags for your guests.
20: 1 oz tubes of Coppertone Sport Sunscreen
8: 2 oz bottles of Aloe Vera gel
10: 2 oz bottles of hand sanitizer
I'm hoping to recoup a tiny bit of cost, and trying to sell them for $0.50 a piece. If you are interested, just let me know how many you need to finish off your bags!