Hulock Vacuum Airtight Container

Hulock, your worthiest choice, offer you a new airtight food storage container experience. Hulock will introduce you a new airtight food storage container concept. Hulock’s vacuum pump expels the air inside the container. By maintaing a vacuum state, Hulock can prevent the growth of microbes and keeps food fresh longer. It is essential for your family and very useful for growth of single household. [How to use] ** When using without vacuum state. 1. Please fill in a container up to 85%. 2. Place its lid over the container and put it down on. ** When using it with vacuum state. 3. Put the vacuum pump on the air valve which is located in the middle of the lid. 4. Pump(Push) 3 to 5 times to remove the air from the container.