Come and see our amazing products. A trendy hot selling 140Z double-layer stainless steel cola cup. This vacuum coffee cup is made of durable 18/8 premium stainless steel interior and exterior. It's 100% BPA free, It can be kept warm for 5 hours, and the cold water does not change temperature for 8 hours. You can customize your LOGO to highlight your company, thereby enhancing publicity and influence.There are many styles to choose from. Pls confirm with us about the packing info, stock color and exact production time before placing your order.