Usually when you take out the camera and lens, you definitely open the camera cover and the back cover of the lens to attach it... So where do you usually put it, KEE friends? Does it go straight into your bag, trouser pocket or somewhere?
It turns out that if you put it carelessly it could actually be the main source of dust that gets into the camera sensor... It's scary... Tips for storing it safely are quite easy, you just put the two together and twist them tightly. Both sides of the lid are safe and protected from various kinds of dirt. After that you can put it in your bag or pocket, it doesn't matter.