Vie-Oli humidifiers are designed to provide health wellness, functionality and style, wherever needed. This portable humidifier stick enables you to add a little more moisture to the air, wherever you go, without having to carry a large bulky unit along with you. All you need is the stick and a cup of water, and you're all set!Use it for up to 2 continuous hours, and when you're finished, store it in the included travel bag. The stick is ideal for areas less than 107 square feet.