Premium 380ml/510ml Vacuum Insulated Travel Mug

Double-walled 304 stainless steel construction with copper-plated vacuum layer for 12-hour temperature retention (hot/cold). Precision CNC machining ensures seamless, leakproof screw-top lid with ergonomic silicone grip. Mirror-polished exterior resists scratches and fingerprints while maintaining dishwasher-safe convenience.

Patented copper-plated insulation chamber outperforms standard vacuum mugs with 30% better thermal efficiency. Food-grade 18/8 stainless steel interior prevents flavor transfer and corrosion. Compatible with standard 55mm car cup holders and most coffee machine dispensers.

Ideal for office commutes, outdoor adventures, or as premium corporate gifts. Custom logo engraving available on base (minimum order applies). Bulk pricing unlocks 45% discount on 500+ units with OEM packaging options. Ships globally with DDP incoterms from bonded warehouses in US/EU/Asia.