Premium 330/450ml Vacuum Insulated Coffee Cup

High-grade 18/8 stainless steel inner wall resists odors and stains, ensuring pure flavor retention. Advanced double-wall vacuum insulation maintains beverages hot (12hrs) or cold (24hrs) with precision. Ergonomic leak-proof lid features one-touch opening and 360° sipping design for car/office/outdoor use.

Military-grade exterior coating withstands drops and scratches, while the non-slip base protects surfaces. Mirror-polished finish meets FDA standards for BPA-free safety. Compatible with most car cup holders and backpack pockets.

Optimal capacity for espresso (330ml) or americano (450ml). Includes removable tea infuser for multipurpose use as thermos/tumbler. CNC-crafted seamlessness prevents bacterial buildup. Lifetime warranty against manufacturing defects.

Ideal for construction sites, camping, or corporate gifting. Bulk discounts available for wholesale purchases exceeding 50 units. Ships globally with DHL/FedEx logistics support.