Smart Digital Thermal Bottle Portable Coffee Mug Stainless Steel Water Bottle In-Car Insulated Cup Keep Cold Vacuum Flasks 450ml

Overview: 1. Intelligent digital thermos cup, keeping hot and cold for about 0-6 hours. 2. Double-layered thermos cup, made of stainless steel, safe and healthy. 3. Suitable for outdoor sports, traveling, going to work and school, and driving. Product information: Color: fog white coffee, fog white black, fog White Blue, archaism silver coffee, archaism Silver Blue, elegant white Material of liner: 316 stainless steel Gifts: business gifts, advertising gifts, promotional gifts, conference gifts, welfare gifts, holiday gifts, awards commemorative gifts, public relations gifts Insulation Performance: 6-12 hours Material: 316 stainless steel Applicable gift-giving relationship: Junior, couple, couple, colleague, elder, child, classmate, teacher Packing specification: 17 * 8cm Applicable scenarios: sports, wedding, home, car, Spring Festival, office, outdoor, gifts Applicable people: female, male, child, couple, Universal, elderly, s