Custom printing

Material: Stainless steel 20 ounces keeps cold for 12 hours keeps hot for 5 hours Care tips: 1. Please do not use the microwave. 2. Wash the cup manually before first use. 3. After pouring boiling water, let it cool without a lid for at least 5 minutes. 4. Please leave some space at the top of the container for the lid to avoid overflow. 5. Always keep the cup out of reach of children when filled with hot liquids.