What to check before packing a bleacher cup holder
Check the event’s current entry rules, your exact drinkware and the space around your seat before adding a holder to your bag.

Check the specific event first
Look for the organizer’s current bag, outside-drink, container and stadium-seat rules. Policies vary by venue and event; an accessory being small does not establish permission. If the rules do not address a holder, ask guest services before travel rather than relying on a product page.
Separate bottle permission from holder permission
For example, Sutter Health Park’s published guide permits empty reusable beverage containers and applies its clear-bag policy. This is one venue’s guidance, not permission for another park or for Steadi itself. Recheck the official event information before departure.
Measure the container at home
Use the bottom diameter, not cup capacity: Steadi’s range is 2–3.15 inches inclusive. Seat the drink fully and check handles or added boots. Concession cups can have different tapered bases; do not assume every cup sold at a stadium fits because another one did.
Allow real bag space
The holder is 5.2 inches across and 2.8 inches tall, weighing about 3.6 ounces. Pack it clean and dry where it will not collect crumbs or wet other items. It is not sold as a folding holder. Bring only the items permitted by the organizer.
At the end of the game
Carry the drink normally, not by pulling on Steadi. Remove the empty container, hand wash the holder and let it dry before storing. Do not put it in a dishwasher or microwave. For a crowded exit, keep the drink under your control and leave the aisle clear.