This cup can keep warm or cold. The time is 6-8 hours. Multi function, very practical, patient service, double cover way leaks. It has many uses. It can be used for business, it can be used everyday. Coffee, wine, hot water. Let this cup accompany you every day. Slogans, patterns and logos all can be customized. Add your business logo, advertising slogan, or custom artwork prominently displayed on the product. Place your order today! This cup will satisfy your customers. Made from stainless steel material, measuring 16OZ, this custom double layer stainless steel 304 vacuum insulation bottle. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. We offer logo printing and full packaging customization. Product Highlights: BPA-free, leak-proof, travel-friendly.