I use this throughout the day to reapply and it really helps prevent sun burn!
Naked Sundays SPF 50 Hydrating Glow Face Mist
Another great option with higher SPF
TATCHA Milky Sunscreen SPF 50+ PA+++
Use something like this to apply the Kopari bronzer!
Kabuki Oval Foundation Makeup Blender - Real Techniques | Ulta Beauty
Ok its a little bougie, but I like it because it has SPF and gives a nice glow. I bring this on vacation and apply whenever I go back to my hotel room throughout the day.