Sigg Active Top for Wide Mouth Bottles

Shaun Weston5 Jul 2012 (Updated 19 Jul 2012)

Completely opened, the intelligent rotary slide valve system facilitates an optimal flow-cross section. This increased flow rate guarantees immediate refreshment.

Sigg is set to launch a new design-patented Active Top for Wide Mouth Bottles in the UK. The heart of this development is the rotary slide valve control system.

By turning the bottle top, a small aperture opens to release pressure from a carbonated drink, avoiding an undesirable overflow.