Heat-resistant glass water bottle tea bottle Sizes: 1L, 1.2L Materials: Left: Heat-resistant glass, Right: Plastic 【Easy to Wash】 The bottle has a wide mouth, allowing you to insert your hand directly for cleaning. You can easily use it when you want to make barley tea, black tea, juice, coffee, milk, and other drinks. Because it's made of heat-resistant glass, it's a heat-resistant glass pitcher that can be used for both hot and cold drinks.