be not (one's) bag

be not (one's) bag

To not be something one prefers, desires, enjoys, or cares about. Thank you for the invitation, but long-distance cycling just isn't really my bag. When I found out that reading wasn't his bag, I knew that there wasn't much of a relationship in store between us.
See also: bag, not
Farlex Dictionary of Idioms.
See also:
  • be not (one's) cup of tea
  • cup of tea
  • cup of tea, one's
  • (one's) bag
  • bag
  • (one's) jam
  • watch the clock
  • worldly
  • worldly desires
  • earthly