The 330ml Sublimation Vacuum Flask Alirox is a versatile and stylish option for keeping your drinks hot or cold on the go. With its vacuum insulation technology, this flask ensures that your beverages stay at the desired temperature for hours. The sublimation feature allows you to personalize the flask with creative designs or logos, making it a great gift or promotional item. The compact 330ml size makes it convenient to carry in your bag or backpack. Stay hydrated in style with the Alirox Vacuum Flask.