It’s that people get really creative with what they try to bring. I once saw a woman unfold a clear plastic bag that was clearly a trash bag — like, from a kitchen — and try to use it as a purse. The guard just stared at her. Another guy tried to bring in a medium-sized tote bag that he said was “technically clear” because it had a small clear window. Spoiler: it didn’t work. Don’t be that person.
So here’s my final advice: check the venue’s website before you leave your house. Their bag policy is listed clearly under “FAQ” and “Security.” Measure your bag if you’re not sure. And if you’re still anxious, just bring your phone, your ID, a credit card, and a small clear Ziploc bag. It’s not glamorous, but it’s foolproof. You’ll be through security in under a minute, and you’ll be laughing at the people still frantically patting down their oversized totes. Trust me — I’ve been on both sides of that line, and the clear bag side is way more fun. Enjoy the show!