Petco Park Bag Policy 2024 Dates. Petco park prohibits bags with the exception for single compartment clear plastic bags not exceeding 12” x 6” x 12” and infant and medical bags, and clutches and. Bag policy at petco park.

Bags are permitted at petco park, provided they adhere to regulations. For enhanced ballpark security and to accelerate the entry process for all guests, petco park has an updated bag policy which will prohibit bags except for clutches and purses.