Premium 12oz/14oz Double-Wall Insulated Vacuum Tumbler
High-grade 18/8 stainless steel construction ensures durability and rust resistance. Advanced vacuum insulation maintains hot/cold temperatures for 12+ hours. Sleek double-wall design prevents condensation and exterior sweating. Precision-engineered copper lining enhances thermal efficiency. BPA-free stainless steel lid with secure slide closure for leakproof portability. Laser-engraved markings resist fading for long-term branding potential. Ideal for coffee shops, corporate gifting, or outdoor adventures. Ergonomic tapered base fits most car cup holders. Commercial-grade finish withstands daily dishwashing. Wholesale bulk pricing available for retailers and event planners. Custom logo options upon request. Ships globally with bulk order discounts.