High-quality materials: The sturdy and durable bottle cooler bag is made of thick PVC material, which is environmentally friendly and safe for long-term use. The bottle cooler bag is designed to hold a bottle of wine, champagne, or beer and features a durable handle for easy transportation. Waterproof and leakproof: The bottle cooler bag has a sturdy design and is completely waterproof, securely holding a bottle of wine or champagne. The leak-proof construction helps maintain the optimal taste of wine, chilled beer, or other cold beverages. With handle: This wine cooler bag is easy to carry. The soft and comfortable handle has a high load-bearing capacity, reducing hand fatigue during extended use. Foldable: Thanks to its soft and foldable design, the leak-proof champagne cooler bag is easy to store and saves space. The design allows the cooler sleeve to be used as an ice bucket, keeping drinks cold and refreshing for hours. Thermal insulation: The outdoor bottle cooler bag offers excellent sealing and insulation performance, allowing the use of ice cubes or ice water to keep beverages chilled. This helps maintain the ideal temperature and taste of champagne and other drinks. Color: Transparent Material: PVC Package Contents: 10 x Bottle Cooler Bags Note: Due to lighting and monitor differences, the item's color may vary slightly from the images. Measurement may vary by up to +/- 1-3 cm.