The Swiss original appears with some new functions with the NAT SIGGnificant. The new top and the bit opening promise comfort and drinking enjoyment.
The NAT bottles closure (New Active Top) by Sigg is a piece of engineering artwork: It is also possible to drink out of the bottle by means of a drinking straw, when the bottle is held upright. So far – only normal. The special thing is, that the bottles are absolutely leak-proof, even when there are sparkling liquids in them.
High-tech in a drinking bottle
The high-tech closure with safety valve and pre-ventilation mechanism of the Sigg NAT SIGGnificant makes it perfect for sportsmen, drivers and also children. Since the bottle isn’t only leak-proof, but it mustn’t even be opened before you start to drink. And the capacity of 1 l quenches the greatest thirst.
All the parts of the drinking bottle are easily disassembled and cleaned in the dishwasher – bit the bottle itself should be washed by hand. It is only natural for the Swiss manufacturer, that the NAT bottle is free of pollutants, recyclable and sophisticated.
What completes the practicability is the big WMB opening (Wide Mouth bottle) for ice cubes or drink powder to fit in the Sigg bottle. The New Active Top of the bottles can be replaced by all the classic Sigg closures with the optionally available WMB adapters.