Premium Customizable Vacuum Flask with Innovative Design

High-quality borosilicate glass ensures superior thermal retention and durability, resistant to thermal shock and cracks. Double-wall vacuum insulation maintains beverage temperature for hours, ideal for both hot and cold drinks.

Includes a built-in tea strainer for convenient loose-leaf brewing, perfect for tea enthusiasts and health-conscious users. LFGB-certified materials guarantee food safety, free from harmful chemicals.

Sleek transparent design showcases contents elegantly, suitable for home, office, or outdoor activities. Custom logo printing available for bulk orders, enhancing brand visibility.

Wholesale pricing with global shipping, offering unbeatable value for bulk purchases. Ideal for retailers, corporate gifts, or promotional merchandise.