Rotary Vacuum Storage System is a kind of revolutionary vacuum canister to come with built-in vacuum device in the lid. By rotating lid in clockwise and anticlockwise repeatedly, a patented mechanical device causes self vacuum force inside the canister for storage of various kinds of foods and goods. It uses no extra vacuum pump as done by conventional vacuum storage systems. Other features are fashion style body, easy operation and longer life expectancy. It's a new idea for promotion. We offer specified lids fit for customers' container to make the product more valuable and to extend the expiry date after opening. Environmentally consciousreuse the empty bottle for vacuum storage of other products.