With the cold months upon, you may be wondering how to correctly store dive gear for the off-season. Look no further: here's everything you need to know.

We all use them, but how many divers understand how diving regulators work? They're not only impressive bits of technical kit, but also one of the first pieces of equipment a new diver will buy. Let's take a look at exactly how this amazing equipment keeps us safe and breathing even at great depths.