Eco-Connect Bottle™ is an innovative, patent-pending beverage packaging system targeted to beverage marketers that allows empty plastic bottles to be stacked or screwed together and locked into place. The bottle features a simple connector that’s molded into the bases of existing plastic bottles without affecting the brand’s package design. Empty bottles can be stacked or screwed together to construct an infinite variety of simple or giant toys, soccer goals, rolling bottle trains, etc. Sheets of the empty bottles can also be used as affordable building insulation. http://www.eco-connectbottle.com, info@eco-connectbottle.com