What are the main types of cases for the 5th generation iPod?

Invisible cases are popular mainly because they stick to the surface of the iPod to protect it from scratches in a seamless way. If you want protection against drops as well, go for a case made of polycarbonate shell or silicone. For a more elegant result, a leather case for the 5th generation iPod is a good idea.

Should I use a screen protector for my iPod?

Just like in the case of smartphones, the iPod touch has a sensitive screen that picks up dirt and smudges from your fingers, not to mention that it scratches easily. A thin protector is a good idea if you want the screen to look like new; some cases come complete with a screen protector.

What case is good if I want to use the iPod while exercising?

There are multiple armband-like cases available for the 5th generation iPod that you can use while running, cycling or at the gym. Besides protecting the iPod from scratches and drops, these armbands also keep moisture away while you work up a sweat.