The clever top: The innovative Active Top Complete fits on all the Wide Mouth Bottles by Sigg and it is easily demountable and therefore good to be cleaned. The intelligent drinking straw system enables comfortable drinking and it avoids effervescing liquids when the bottle is opened.
The intelligent New Active Top (NAT) drinking system proves how easy it can be to drink enough while you are on the way. The heart of the development is the worldwide unique pre-ventilation as well as the installed rotary slide control. The leak-proof Active Top Complete bribes by technical quality and it is uncomplicated to be used. The bottle mustn’t be tilted if you wish to drink, because the drinking straw won’t spill the content around. Comfortable drinking without losing the overview of what you are doing.
The drinking straw can also be exchanged. The top is available in three different sizes (for bottles of 0.4 L, 0.6 L, 0.75 L or 1 L) – the drinking straws for the Sigg Active Tops are delivered incl. spare gasket.