These floating, waterproof, solar lanterns are charged by solar power or USB, and feature a handle for easy carrying or hanging. Light modes include normal, super bright, and a flashing emergency signal, and the top unscrews to access a waterproof storage area that can be used to hold a phone, keys, first aid supplies, and more. And as if these features weren't great enough, these solar lanterns are also collapsible, making them an easy travel companion as they pack easily! Perfect for camping and outdoor promotions of all kinds, these custom lanterns are a great way to advertise your brand!