Premium Stainless Steel Vacuum Flask with Smart Temperature Display
Advanced double-wall vacuum insulation keeps beverages hot for 12+ hours or cold for 24+ hours, ideal for commuting, camping, or office use. High-grade 304 stainless steel interior resists rust and odors, while the durable outer shell features a sleek scratch-resistant finish. Innovative LED temperature display shows real-time liquid temp (℃/℉ switchable), eliminating guesswork for perfect drinking conditions. Leak-proof push-button lid with one-handed operation, precision-engineered silicone gasket ensures 100% spill-proof performance. 500ml optimal capacity fits car cup holders, designed with ergonomic curved grip for comfortable carrying. Commercial-grade construction supports bulk purchases, backed by wholesale pricing for global distributors.