Vacuum Flask

Product Detailed Description

Commuters who want coffee kept warm without hauling a heavy steel body often reach for an aluminum vacuum flask. The double walled build pairs an aluminum outer shell with an evacuated gap, so the flask stays light in the hand and fits a car cup holder or a backpack pocket.

Choose a matte or brushed finish to suit the program, and add a printed or engraved logo for giveaways, recognition gifts and trade show handouts. Aluminum takes screen printing and laser engraving cleanly, which keeps branding crisp through daily use.

• Preheat with hot water before filling to improve heat retention
• Hand wash only; never submerge or fill the vacuum gap
• Check lid thread quality and silicone seal seating on samples
• Confirm carton labeling and coating protection in transit

Ordering in cartons of 24 pieces/carton keeps handling simple for distributors and gift shop chains alike.