A cool box is an insulted box that keeps foodstuff and drinks cold. They achieve this by use of ice cubes, ice packs which have a gel that enables them keep from melting too quickly. Blocks of ice can also be used in a cooler and these are quite efficient for longer periods as they can be used for close to a week without melting. The first portable cooler box was invented by Richard Laramy of Joliet Illinois. Later on the ice box was made popular by the Coleman Company which introduced the galvanized ice cooler in 1954.
Modern ice boxes are made of plastic which is easier to clean and lighter in weight. They are also made of material that is UV ray resistant so that they are more durable for outdoor use. Coolers can be used in a variety of activities. These include picnics, vacations, camping, hunting and fishing trips. Coolers keep their contents fresh and chilled. They are not just for outdoor use and can also be used indoors. They can be used in an RV as a substitute for a portable fridge and also at home.China Car fridge Manufacturers
For better efficiency and easier cleaning, it's best to have two separate coolers, one for food and the other for drinks. This will make it easier to clean them and maintain them. The inner part of the ice box is plastic and it should be cleaned after use so that it doesn't stain or begin to produce odors. These are also disposable coolers made of styrene foam. Coolers nowadays come with handles instead of straps for easier transportation. Drain holes with stoppers to close off the opening are an essential part of the modern cooler box. Good quality ice boxes are known for these characteristics well as having self-supporting hinges. The better brand coolers also come in a variety of sizes and cool designs to fit different uses.
There are also modern thermoelectric coolers that use electricity to keep their contents cold. By reversing the current, you can use them to keep hot items hot. This can be a useful cool box to own since they can be plugged into the car lighter port and used in the car. They are great for keeping chilled drinks and food on a cold day as well as keeping hot stuff on a cold day. If you are travelling to a place without a refrigerator, a cooler box can come in handy. It is one of the most practical items to own at home.
You can purchase an ice box easily at a store as well as online from retail stores or if you are lucky, directly from the manufacturer. Online shopping allows you to easily compare and contact different brands sellers. Most online sellers do offer delivery of their coolers via post or home delivery. One drawback from buying on-line is not being able to inspect the product before you buy. Many on-line sellers overcome this problem by offering money back guarantees within a certain amount of time, usually 30 days. Having an ice box is a great option and you will find it very useful.