Product parameters: Material: rubber + polyester fiber Color: Dark Gray Size: 20x30 Capacity: 1800ml Package list: 1 x hot water bottle with soft cover Excellent thermal therapy: These hot water bottles with a cover are ideal for pain caused by minor ailments such as sore muscles, back pain, cramps, earache and toothache High-quality plush material for the hot water bottle cover: the plush bottle cover ; sch cover is made from ultra cozy materials, for a calming feeling that you will love. Fill up your hot water bottle and put it in bed 10 minutes before you go to bed so it will be warm and cozy. Environmentally conscious, practical and cost-saving hot water bottles are the answer to many problems About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and we'll make you feel satisfied.