Cork (bartop): Spirits, wine, olive oil β’Classic, premium look
Screw cap (ROPP): Olive oil, sauces, spirits β’Tamper-evident, resealable
Crown cap: Beer, cider, sparkling β’Requires capping machine
Swing stopper (Weck-style): Craft drinks, preserves β’Reusable, artisan aesthetic
Vinolok glass stopper: Premium spirits, wine β’High-end, leakproof
Pump / Dropper: Cosmetics, oils β’Functionality-led