Ceramic Inner Pot Coffee Cup Smart Display Temperature Insulation Cup Student Good-looking Male and Female Portable for Office and Car Tumbler

Inner tank material: 316 stainless steel Insulation performance: 12-24 hours Material: 316 stainless steel Applicable people: general Shell material: 304 stainless steel Style: with carrying rope Function: Thickened, home use, portable, vacuum, thermal insulation, anti-fall, intelligent control, temperature measurement Capacity: 400ml (ceramic liner)