We are going to the zoo tomorrow for LO's end of the year trip. We are taking the bus so I have to bring everything I need in one bag. I prefer not to over pack since I'll have to carry it with me, but it's an all day trip so I want to make sure I have what I need.
So far I'm thinking:
Our lunch/water
Sunscreen
Hand sanitizer
Couple band aids
Is there anything else I should bring?