We know you're excited to get your hands on our awesome reusable cups with coffee lids. Our travel cups are perfect for hot drinks, but we just want to remind you that the temperature of the water cannot exceed 70°C. Don't worry though, your coffee will still be delicious! We just want to make sure you're aware of this before you make your purchase, so you can enjoy your hot beverages without any mishaps. To help keep the temperature below 70°C and prevent any damage to your cup, we recommend adding cool milk to your hot beverage before pouring it into our cups. So go ahead and add the milk first, then top it off with your hot drink for the perfect temperature. Thanks for choosing our company and happy sipping!