You do not have to be big to make a big difference.

The reduced size and weight makes the Helix Compact the ideal choice for travellers. Designed for both warm and cold water, it is perfect for the frequent traveller, the light packer or the local diver who simply wants great performance per kilo.  

Despite being equipped with venturi knobs and breathing resistance adjustment, the Helix Compact Pro weighs 30% less than a standard regulator. The first stage is equipped with an auto-closure device, which prevents water from entering the first stage when it is removed from the tank, for example when rinsing.