The new sports closure is designed with a tear strip, offering tamper evidence functionality for the over-cap, but it will also be available as bridge-only - just break the bridges by moving the over-cap upward with the thumb.

The reactive Double Galileo hinge allows an opening angle of 180° - the over-cap no longer comes into contact with the cheeks. The hinge is compliant with BSDA standards.

Thumb’Up Crystal is available for the PCO 1881 and the 29/25 neck.