2025 New Cup Smart Temperature Display Double Wall Vacuum Insulated Coffee Mug

2025 New Cup Smart Temperature Display Double Wall Vacuum Insulated Coffee Mug. Customizable Colors: Available in black, white, brown, blue, red, and other colors. 12-Hour Insulation: Maintains temperature for up to 12 hours with double wall vacuum. Food Grade Material: Made of SUS316 stainless steel, BPA free, and eco-friendly. OEM/ODM Support: Supports logo customization via laser, silk screen, 3D, or heat transfer. Fast Sample Delivery: Stock samples available within 1 day. 100% QC Inspection: Every product undergoes strict quality control before shipment. Versatile Usage: Suitable for car, indoor, office, outdoor, travel, gym, and sports. Professional Manufacturer: Factory in Dongguan with R&D, 3 production lines, and global export.