The 2025-2026 NFL season is underway, and Broncos fans have high hopes for a return to the postseason. Game Day Checklist: What’s Off-Limits At Mile High in 2025 Going to a game at Empower Field at Mile High this season? Be aware that the stadium follows the NFL’s clear bag policy and has a strict list of prohibited items. Enforcement & Consequences at Empower FieldSee What’s Banned At Colorado's Mile High Stadium in 2025 Getty Images loading...Show up with a prohibited item and you’ll probably lose it. Mile High follows a confiscate-or-deny-entry policy, which means once something is taken, it’s not coming back.