Premium Thermo Glass Vacuum Flask with Metal Exterior

Innovative double-wall vacuum insulation maintains optimal temperature for 12+ hours, keeping beverages hot or cold with precision. High-grade borosilicate glass interior ensures pure taste without metallic aftertaste, resistant to thermal shock and corrosion. Outer layer features brushed stainless steel casing for durability and sleek modern aesthetics, complemented by a patented leak-proof locking mechanism.

Ergonomic design includes a wide mouth for easy filling/cleaning and a comfortable grip handle for portability. Ideal for office commutes, outdoor adventures, or home use—perfect for coffee enthusiasts and travelers. Exclusive factory-direct pricing with bulk order discounts available.