Today's coolest deal of the day, literally, is this Misty Mate Cool Camper 6 Portable Misting System which drops from $49.47 to $23.88 at HomeDepot.com. With free shipping, this is the best price we could find by $16. It is designed to cool the air around you with gentle misting. It requires no batteries, and is hand powered, ideal for camping or other situations where power is not close by. Spend $50 or more and use code JULY5 to take $5 off. Sales tax is charged in most states.