disclosed herein are flying beverage bottles having a unitary part secured to a beverage bottle , the part having a nose and fins connected by extensions , the part being deformable and securable to a beverage bottle in a fully inserted position , thereby providing a configuration for aerodynamic guidance of the bottle through the air . a cavity may be formed within a unitary part for insertion of a beverage bottle . a unitary part may attach to the threads of a bottleneck , or may attach over a cap . a unitary part may be formed as a single part , such as molded in plastic , or may be assembled from a plurality of parts . detailed information on various example embodiments of the inventions are provided in the detailed description below , and the inventions are defined by the appended claims .