While bag policies at United Center and other venues regularly change, some general guidelines can be helpful to consider. Small, hand-held clutches (4.5" x 6.5") are better options than large purses, and clear bags are preferable to opaque backpacks. Medical bags or kits are usually accepted but may be subject to inspection or X-ray.
Prohibited items may include camera equipment, laptops, flashlights, drones, strollers, and laser pointers. Pets are generally not allowed, though service dogs are likely permitted. It's always best to consult the venue's website for the most accurate and up-to-date bag policy information.