Best way to store seeds

Lookin for some advice. I've heard people say to store em in a film case, and in the refrigerator (not the freezer). I've heard some people say put em in a dry area and they will be good.
What do you guys do?

Reason for this is because I just got my seeds delivered to me,they're feminized seeds, so I dnt wanna screw them. but im moving in like 5 months, so im just gonna wait. But I needa store em safely.

thanks for the help.

3/5 celcius in the refrigerator. in a plastic container.