For example, if you purchase the crew pack on 17th of March. then you will receive all benefits from current crew pack. Then your next renewal date is 18th of April. And if there is a new season or pass of any mode like as battlepass, og pass, music pass… On 1st March then you will get access to those passes. but you will lose access to those passes on 18th april. if you don’t renew you crew pack.

However,  your claimed items will remain in your locker forever. 

if you renew your crew pack, you get access to those passes again.