A beverage container insulator is presented herein. The beverage container insulator can include a body. The body can define a cylinder and have an opening at a first end and a web closing a second end opposite the first end. An interior surface can be defined by the body and can be configured to receive a beverage container. An exterior surface can be defined by the body opposite to the interior surface. First and second apertures can be formed in the web arranged to mirror one another on opposite sides of an axis passing through a middle of the web.