The present invention includes two embodiments of stackable beverage container holders. In each, the beverage container holder comprises an upper cup-like receptacle for receiving a beverage container and one or more lower ground-penetrating members, for being inserted into sand, earth, or turf and thus retaining the product upright, supporting the beverage container. The product is intended to be molded as a single integral piece. The generally cylindrical receptacle may have a slot formed in it to allow reception of a beverage container having a handle, e.g., a coffee mug.