Why drinks tip—and what a wider base changes
Steadi gives compatible drinkware a wider support footprint. It does not seal the drink or fasten it to the table.
Think about the whole setup
A drink can be disturbed by a hand, a cable, a moving table or an uneven surface. Tipping and sliding are different events, and liquid can leave an open container without the whole container falling over. The useful question is not simply whether a holder looks broad. It is whether the drink is seated correctly, the base is fully supported and the location is appropriate for the movements around it.
What Steadi changes
Flexible fins grip the lower part of compatible drinkware and connect it to a 5.2-inch-wide base. That gives the drink a broader stance than the container alone. The confirmed container-base range is 2–3.15 inches inclusive; the footprint is a separate dimension. Do not infer a weighted design, suction, a lowered center of gravity or a measured spill-reduction percentage from that wider shape. Those are not established product claims.
What it cannot change
Steadi does not turn a sloping surface into a level one, anchor the drink to a moving table or make liquids safe near electronics. A powerful knock, an open top or an unsuitable container can still cause a spill. There is no verified bass-vibration rating or crowd-impact test for this use. Put the drink away from controllers and power connections, even when you use a holder.
Check before the session
Measure the container’s actual bottom, seat it fully and check that a low handle or added boot does not interfere. Support the entire base on a level stable surface. Keep the surrounding area clear enough to reach the drink without crossing controls or catching a cable. If the location does not work without relying on an absolute spill-prevention promise, move the drink or use a different arrangement.