A must for the beach is this Super Mist 8 oz Spray Bottle to keep yourself cool on a hot day. Fill the spray bottle with cool water and apply freely as the temperature rises. A must for the person who doesn't like to dip / swim in cold water and even when the water is warm it prevents you from having to go jump in every 5 - 10 minutes to stay cool.
This super mist spray bottle is the inexpensive alternative to the water spray fan. Color is Teal.