7 x 4cm Silicone Ball Carbonated Beverage Fresh-Keeping Cover Coke Bottle Inflatable Cap(Color Random Delivery)

The silicone ball cap is a drinking tool designed to keep beverages fresh. It is compatible with most bottles and features an inflatable cap.

• Material: silicone
• Key feature: inflatable cap
• Color/Variant: Black, Orange, Pink
• Intended use: fresh-keeping
• Size: 7 x 4cm
• Compact size, does not take up space
• Durable
• Note: not suitable for glass bottles