Is there a restriction on the size purse allowed during the Eagles/Jimmy Buffet concert on 6/28

I believe the size limit on bags is 16 in by 16 in by 8 in. You can confirm on the Coors Field website. As long as the bag is close to those dimensions they will let you in, but they do check all bags. Some events may have different restrictions, but this is the standard for the stadium.

Dont carry a grandma trash bag size purse to games or concerts it's always safer to go small so you dont have to go back to your car.

I assume normal size purse would be fine. Bagpacks and totes are not permitted.

No backpacks for Def Leppard, would assume the same for the Eagles

Yes normal sized