Check your drink space before settling into the stands
A short seating check for reach, support and movement.

Sit first, position second
The available space changes when someone sits down. Check the drink position from the seated posture and consider coats, bags and people passing. The holder needs its full 5.2-inch footprint plus room for a hand. Keep the complete base on the bench rather than balancing at an edge.
Keep folding parts clear
Move the drink before lifting a portable seat, standing up from a folding seat or packing a cushion. The holder is not a restraint against motion. Never put it on a hinge, across a gap or on a backrest that may change angle.
Check admission rules separately
Container sizes, outside beverages and seat accessories may be regulated by the event. The specific venue’s current rules decide what can enter. Product compatibility does not establish venue permission. Keep any permitted glass-free or reusable-container requirement separate from the fit measurement.