Premium 18/8 stainless steel body with double-wall vacuum insulation for 12-hour temperature retention

Smart LED temperature display with precise real-time monitoring (℃/℉ switchable)

Dual voltage compatibility (110V-220V) for global travel with auto-shutoff safety feature

Ceramic-coated heating element prevents scaling and ensures rapid 5-minute boiling

Portable 400ml capacity with leak-proof twist-lock lid and ergonomic carrying handle

Multi-scene use: office desktops, hotel rooms, camping trips, and car cup holders

Military-grade drop resistance with scratch-resistant sandblasted exterior finish

Food-grade 304 stainless steel interior with no plastic taste transfer

Energy-efficient 300W heating system with 3-mode temperature control (40°C-100°C)

Includes international plug adapters and premium gift-ready packaging