Come and see our amazing products. DURABLE BOROSILICATE GLASS:Measuring bottle is made of thick, shatterproof and thermal shock resistant borosilicate glass, apply to microwave, oven and refrigerator, withstand temperatures range from -4 F to 300 F safely.Purpose-designed to securely store hot and cold beverages.EASY TO CLEAN:The clear glass bottle is dishwasher-safe.Quick clean up or easy hand washing thanks to larger bottle opening with a brush. Hand washing bamboo lid is recommended. Pls confirm with us about the packing info, stock color and exact production time before placing your order.