Alter Ego is a water bottle that has a built-in filtration system.

Alter Ego features two different filtering options: Outdoor and Globetrotter. The first allows the user to get water from rivers, lakes, or the tap, and gives it a 99.99 percent purity level according to Aquaovo, the company behind Alter Ego. The second filtration system, called Globetrotter, purifies water up to 99.999 percent, targeting viruses, bacteria, and other contaminants. It is ideal for use in countries where the water is not safe to drink.

The bottle will carry up to 24 ounces of water.

Alter Ego costs $49.95. Part of the proceeds collected from Alter Ego sales are used to bring drinkable water to parts of the world where it is still a precious and rare resource.