Home theater cup holder or portable base?
Compare built-in holders with your existing furniture.
Built-in seat holders
Check the opening, depth and handle clearance for your container. A drink that sits high in an opening may need a different arrangement.
A side table
A broad stable table can keep the drink within reach without altering theater seats.
A compatible Steadi
Steadi grips container bases 2–3.15 inches across and rests on a supported surface. Its 5.2-inch footprint is not a measurement for a built-in cup-holder opening.
Before you choose
Replacing a seat insert or adding a drink spot?
These are different purchases. A replacement insert must match the opening and mounting arrangement of the chair. A freestanding base needs a separate resting surface. Steadi is not a drop-in replacement for a theater-seat cup holder.
Measure more than the top opening
For a replacement insert, record the seat brand and model, opening diameter, available depth and the width of the supporting lip. Check for handles, tapered cups and obstructions beneath the opening. Compare those details with the replacement part’s specifications; do not choose an insert only because its visible rim looks similar.
If you searched for a lighted cup holder
An illuminated replacement may have a model-specific connector, power supply or control function. Ask the seat manufacturer for the appropriate part and installation instructions. A decorative light and a passive cup-holder insert are not interchangeable. Steadi has no lighting, wiring or seat controls.
For the drink you keep knocking during a film
Watch the empty-cup version of your usual reach: recline the seat, move the blanket and reach for the remote. Choose a drink location outside that repeated movement while keeping a comfortable reach. A stable side table may give you more room; a compatible Steadi can widen the drink’s base on that surface. Neither makes a drink spillproof.