Leg Cap / Plastic Cap

When you keep a half-finished bottle of soda, it gets stale since the less-than-airtight cap cannot keep the carbonic acid gas inside. 'Leg Cap' is a bottle stopper with three legs which enables you to keep the bottle upside down to protect the air inside.

The form also helps the user open or close the bottle easily. Children or the elderly who have weaker grip can benefit from the shape. The design also considered aesthetic value so that the cap does not stand out.