The Optimal Rubber Hot Water Bag Comes With A Luxurious White Plush Cover For Comfortable Heat Therapy. This Model (Oph-302) Features A Classic Rubber Hot Water Bottle Design Enhanced With A Soft, Protective Cover With Decorative Pom-Pom Details. Key Features: • Durable Rubber Hot Water Bottle Construction • Soft Plush White Protective Cover Included • Decorative Pom-Pom Accents On Cover • Secure Screw Cap Design • Ribbed Texture For Heat Distribution • Removable And Washable Cover The Plush Cover Helps Maintain Warmth While Protecting Against Direct Contact With The Hot Water Bottle Surface. The White Color Scheme And Pom-Pom Details Add A Decorative Touch While Maintaining Functionality. The Bottle Can Be Used With Or Without The Cover Based On Preference.