【Product Overview】 The pet bottle cooler is designed with dimensions of approximately 18cm x 36cm, making it a convenient item for cooling pet bottles. It has a condensation-resistant feature and is suitable for carrying around. 【How to Use】 This cooler can be used simply by attaching it to a pet bottle, allowing you to keep your drinks cold during outdoor activities and travel. 【Features】 The lightweight and compact design makes it easy to carry. It is especially ideal for hot summer days and outdoor events. - Product Name: Pet Bottle Cooler - Size: Approximately 18cm x 36cm - Purpose: For pet bottles - Features: Condensation-resistant