The car seats below are compatible with the 2016-present BOB Revolution FLEX and BOB Rambler single strollers using a car seat adapter:
If you have a BOB Alterrain or Alterrain Pro stroller, please see Car Seat Compatible with the BOB Alterrain / Alterrain Pro.
If you have the BOB double stroller, please see Car Seats Compatible with the BOB Revolution Flex Duallie Stroller.