The choice of your cooler can also be made according to its compactness.
If you have little storage space at home or your trunk is already full when you go camping, a soft cooler offers the advantage of being able to be folded to take up very little space when you are not using it. You no longer need to find a big space to store it, once flat, it fits almost anywhere
Other coolers used the self-inflating system, which makes them very compact able.you just have to open the valve and squeeze the cooler to release the air and you're done! In addition, the self-inflating system simultaneously strengthens their isothermal energy.
Finally, rigid coolers offer little compactness but are more resistance. In addition, they often have an electric cooling system.
Be careful! Flexibility does not mean fragility. Some soft coolers are equipped on their lower part with resistant components which allow them to be used on all types of terrain.