Number of products: Buy one get one free, You will receive two products, Both pieces are the same color.Product introduction: Hand warmer hot water bottle, Christmas hot water bag, cute water bottle, warm baby 300ml. It can be heated in a microwave oven, safe, fast, convenient and practical.Tips:* Because the display is different, the product will have a little color difference, please prevail in kind, thank you.* Any problem please feel free to contact us first so that we can supply the best service for you.