Reusable Grey Insulated Material：Made of thick insulated fabric with neutral grey tone, durable and reusable for long-term use, eco-friendly alternative to disposable ice packs.
Universal Fit for Most Wine Bottles：Elastic flexible design stretches to accommodate standard red, white and champagne wine bottles, compatible with most common wine sizes.
Long-Lasting Cooling & Fresh-Keeping Effect：Built-in quick-cooling PVC cooling liner, efficiently locks low temperature inside the bag to keep wine chilled and maintain original fresh flavor for hours.
Portable Lightweight Beverage Cooler：Lightweight foldable structure, easy to roll up and store when not in use, convenient for picnics, outdoor parties, camping, restaurant serving and daily carry-out.
Simple Operation & Wide Application：No complicated ice preparation needed; just freeze the cooler bag in advance then slip the wine bottle inside. Perfect for wine, champagne and other bottled cold beverages for gatherings and travel.

Noted:
1. Please allow the size of a little error, because it is manual is measured, but will not affect the use, wish you happy shopping
2. Due to the differences between different monitors, or the shooting light and angle pictures may not reflect the actual color of the item, but the difference will not be great, thank you for your understanding
3. If you are satisfied with our products and services, please leave a positive feedback, I wish you a happy day!