Recall the times when you had to carry a clumsy ice chest to the coast simply so you could have cold drinks in hand? Not anymore. Even though firm-sided ice chests are still accessible for those who like to be traditional, the cooler bags of the present day are more portable and convenient. In the role of an advertising tool, promotional cooler bags are outstanding for clients who prefer to go picnicking, camping, or spend time cooling off at the coast.
What Is The Technology Behind?
The initial ice chest was created out of galvanized metal. Later kinds were created from hard plastic. They were dual-walled with a coating of intense Styrofoam in between which aided to keep the contents chill. Nowadays ice chests are still made this same plain way.
Styrofoam was a perfect insulator, but it had to be comparatively thick to uphold temperatures for an extended period. And Styrofoam is effortlessly broken and dented, so it has to be summarized in a hard shell to put off a break. As such, ice chests have to be firm.
In contrast, cooler bags are not firm. They are generally made from weighty but supple materials, such as polyester, on the exterior. The interior is lined with weighty duty foil. In the middle, the inner and outer layers of fabrics such as supple foam, which thin but intense and can uphold inner temperatures for many hours. This technology permits a bag that is thin and flexible and, thus, convenient and easy to carry. In addition to that, unlike their firm ancestors, cooler bags can be produced in a broader range of shapes and sizes.
Cooler bag manufacturers bear a broad variety of promotional cooler bags in different sizes. Varied sized bags are fit for various purposes. The tiniest imprinted cooler bags make for the ideal lunch bag and are perfect for carrying to work or school. You will also come across many mid-size models with these manufacturers. They are fit for a day at the beach or picnics, or for holding a dozen or two regular-size drinking cans. The bigger versions are brilliant for taking camping or other events where meals and food are needed for more than a day.
So business owners and retailers add in a whole new range of cooler bags alongside wholesale shoulder bags to your store and impress your customers like never before. Get in touch with the support team of popular manufacturers to place your bulk order.