The Home Shows/Safeco Field

CB106257 said:

I'm headed up to see the home shows and I was wondering if anyone had information on Safeco insurance policies? Is it okay to bring in a small bag like a satchel and are you allowed to bring in a camera?

When we have questions about such things, we contact the venue directly and ask about the specific event we are looking to attend.  (Some events have different security requirements than others.)  Best to get the information straight from the horse's mouth.  I went to the website and found this link for you:  https://www.mlb.com/mariners/ballpark/metal-detectors-faq

There is also this e-mail which may help.  
FanCare@Mariners.com