What’s the easiest way to use the Coolenator wine cooler?

Freeze the freezer bullet for 6–8 hours, then place it into the Coolenator base. Insert a pre-chilled bottle of wine, Prosecco, or soda, and enjoy perfectly chilled drinks at the table—no ice, no mess, no hassle.

Is the Coolenator more effective than a traditional wine sleeve?

Yes, the Coolenator is more effective than a traditional wine sleeve. While sleeves only insulate, the Coolenator combines insulation with a freezable cooling core that provides active cooling, keeping your bottle cold for hours—without ice or dripping condensation.

Can I store the cooling core in my freezer permanently?

Yes, you can safely store the Coolenator freezer bullet in your freezer permanently. It’s designed for long-term freezing so it’s always ready to use. Just make sure it’s clean and dry before placing it back in the freezer.