SIGG original designs of Aluminium single body bottle and SIGG historical technology on a single piece of high-quality unique aluminium makes it ultra light and durable. It keeps a tight seal, even with carbonated drinks. The highly elastic interior coating is resistant against fruit acids, is tasteless and free from BPA and phthalates. the top can be changeable with different colours per your taste. Furthermore, it is compatible with ABT caps available in spare Accessories. This crazy Blue 0.6L bottle belongs to Classic of SIGG bottles and it paints from the top by fading away on original aluminium body background thanks to high printing technology on aluminium body.