100% brand new and high quality Creative Chinese style Thermos Type of cup: smart type Capacity: 500ml Material: stainless steel, high-quality PP, food-grade silicone gel Size: approximately 22.5*6.5cm Description: Long-lasting heat retention Comfortable feel and waterproof. The paint surface is removed from difficult tea processes to ensure that the painted surface is treated by rigorous manufacturing processes to guarantee that the surface of the cup will not be damaged by a powerful non-human magnet. Food-grade silicone gel material is tightly sealed and waterproof to ensure the safety of drinking water. Food-grade silicone sealing ring without running water. The non-slip bottom of the cup is anti-slip and wear-resistant, stable and safe, not easy to fall. The package contains: 1Pcs Smart Thermo