Premium 30oz Insulated Travel Mug with Spill-Proof Lid

Double-wall vacuum insulation maintains beverage temperature for 12+ hours (hot/cold)

Surgical-grade 18/8 stainless steel construction resists rust, odors, and flavor transfer

Precision-engineered copper layer enhances thermal retention by 30% versus standard tumblers

Press-fit spill-resistant lid with silicone gasket prevents leaks during transit or gym use

Laser-welded seam technology eliminates weak points for lifelong durability

Brushed finish resists fingerprints and minor scratches in daily commutes

Ergonomic tapered base fits standard cup holders and backpack side pockets

Dishwasher-safe design with no plastic taste (lid components BPA-free)

Professional applications: construction sites, hospital shifts, trucking routes, outdoor adventures