No need to buy bags of ice for your cooler when you go on a picnic, to the beach or to a sporting event. Freeze water bottles filled with water and use them in your cooler instead to keep your food cold. Also, when they melt, they are self contained and won't liquify in your cooler creating a soggy food mess! You also will have extra liquids to drink!
There are lots of ways to save money.
Ta ta for now...save money!