Premium 18/8 stainless steel construction ensures maximum durability and corrosion resistance for long-term use. Advanced double-wall vacuum insulation maintains beverage temperature for 12 hours hot or 24 hours cold. Precision laser-welded seam technology eliminates leaks while maintaining sleek appearance.

Ergonomic 500ml/17oz capacity designed for optimal portability in cars, offices, or outdoor activities. Included gift box with three stylish cups elevates presentation for corporate gifts or special occasions.

Food-grade 304 stainless steel interior resists odors and stains without chemical coatings. Mirror-polished exterior with scratch-resistant finish retains shine through daily use. Leak-proof flip lid features one-handed operation with smooth silicone gasket seal.

Ideal for coffee enthusiasts, travelers, and professionals needing temperature-controlled hydration. Complete set includes removable tea infuser and cleaning brush for versatile beverage options. Modern minimalist design transitions seamlessly from boardroom to camping trips.

Commercial-grade construction meets food service standards for hospitality businesses. Bulk packaging available for corporate events or retail resale with custom branding options.