Wholesale Double Wall Insulated Stainless Steel Smart Time Marker Vacuum Flask & Thermoses with LED Temperature Display
Premium 18/8 stainless steel construction ensures durability and rust resistance, with double-wall vacuum insulation maintaining hot/cold temperatures for 12+ hours. Innovative LED temperature display instantly shows liquid temperature (℃/℉ switchable), eliminating guesswork for optimal drinking comfort. Unique time marker on the lid allows users to track beverage brewing or medication schedules, ideal for office workers, travelers, and health-conscious users. Leak-proof design with precision-engineered threaded lid and silicone gasket, suitable for gym, camping, or daily commutes. High-gloss mirror finish and ergonomic curved body for a sleek, modern aesthetic, doubling as a stylish gift or corporate promotional item. Bulk purchase advantage: factory-direct pricing with customizable branding options (logo/laser engraving) for resellers and businesses.