Premium 500ml Stainless Steel Travel Tumbler with Advanced Vacuum Insulation Technology

Durable 18/8 food-grade stainless steel construction ensures rust-free performance and maintains beverage temperature for 12 hours (hot) or 24 hours (cold). Precision-welded vacuum layer eliminates condensation while the copper-plated interior enhances thermal efficiency.

Leak-proof sliding lid with one-handed operation, featuring a reinforced silicone gasket and 360° sipper. Brushed finish resists scratches with a professional matte texture ideal for boardrooms, commutes, or outdoor meetings.

Corporate-ready packaging includes a velvet gift box, making it suitable for executive gifts, client appreciation, or employee incentives. Compatible with standard car cup holders and meets FDA/EC1935 safety standards.

Wholesale optimized: bulk pricing available with custom branding options (laser engraving/debossing). Ships in protective individual cartons to prevent transit damage. MOQ-friendly for global distributors.