Material: This water bottle is made of high-quality rubber to keep you warm on the coldest nights. Soft to the touch, long-lasting heat preservation, pressure-resistant and explosion-proof. Note, this is not suitable for microwave heating Easy to use: Pour hot or ice water directly into the water bottle. Apply to injured or sore areas during cold therapy. Your abdomen or hands are often cold and uncomfortable, so hot compress is suitable for you Cute design: 3 animal patterns to choose from, with a hot water bottle in the belly to provide you with warmth. Pink Pig is honest and cute. Zebras are fun and charming. Cows are beautiful and cute Multiple uses: Silicone hot water bottles can keep you warm in winter and cool down in summer. Relieves muscle soreness, cramps, arthritis, pain, stiff neck, low back pain, menstrual cramps in women GREAT GIFT: With a capacity of 1 liter, it keeps food warm for a long time. These adorable animals are so soft and cuddly, perfect for keeping you or your kids warm. This is a great gift for family, friends or your loved one Material: rubber Season: Autumn/Autumn, Winter, Spring, Summer Style: Cow Capacity: 1 liter Dimensions: 15 x 25 cm/5.9 x 9.8 inches Suitable for: Warming, cooling, rejuvenating muscle soreness, cramps, arthritis, pain, stiff neck, low back pain, female menstrual pain Package includes: 1 thermos, 1 lid Note: 1. The actual color of the product may be slightly different from the one shown on the website due to various factors such as monitor brightness and light brightness. 2. There are slight deviations in manual measurement data.