Silicone stopper expands outward within bottles to seal in freshness
• Seal automatically contracts when top is pulled up
• Compact profile for storing bottles on the top shelf of your refrigerator
• Stopper's precise fit won't slip or Leak, even when storing bottles lying down
• Stainless steel accent for an elegant touch
• The OXO better Guarantee: if you experience an issue with your OXO product, get in touch with US for a repair or replacement. We're grateful for the opportunity to Learn from your experience, and We'll make it better.