Stadium Bag Policy in effect. To ensure a safe environment for the public Commonwealth Stadium strongly encourages guests not to bring bags of any type, however the following bags are permitted into the facility if necessary: Small clutch bags that cannot exceed 4.5"" x 6.5"" in size, Clear plastic bag (including clear plastic freezer bags) no larger than 12"" x 12"" x 6"" Exceptions will be made for medically necessary items after proper inspection. All bags are subject to search. Bag check service is available at events on first-come-first-served basis at $20.00 per piece.