intelligent thermos

Overview Smart Temperature Display: Digital lid shows real-time temperature for precise beverage control Premium 304 Stainless Steel: Inner layer ensures rust resistance and maintains beverage purity Vacuum Insulation Technology: Keeps drinks hot for 6 hours and cold for extended periods Concave Design: Ergonomic grip enhances portability and prevents slipping Dual Capacity Options: 380ml and 510ml versions cater to different hydration needs   Specifications Material: Inner tank 304 stainless steel / Outer shell 201 stainless steel Capacity: 380ml or 510ml Insulation: 0-6 hours heat retention Lid Types: Ordinary cover (plastic) / Smart cover (temperature display) Color Options: Black, white, blue, green, pink, gradient variants Lid Mechanism: Screw-type closure   Packing List Smart temperature cup*1