This is a 1L hot water bottle recommended for those concerned about feeling cold. It comes with a pale pink knit cover and has a warm design that easily blends with your interior. It's easy to use, just fill it with hot water, and it doesn't require electricity, making it a popular energy-saving and economical item. Perfect for your feet and abdomen before bed, or for relaxing on cold days. The knit cover acts as a cushion, allowing you to enjoy a comfortable warmth. It's recommended for personal use, as well as a winter gift. 【Size】 Approximately 27 x 16cm