Scubapro Hydros Core Colour KitThe Scubapro Hydros Core Colour Kit lets you personalise your Hydros Core BCD with vibrant, interchangeable colour accents so your rig looks as good as it performs. Designed specifically for the Hydros Core system, this kit includes colour panels and trim pieces that swap in easily to give your BCD a custom look or to help distinguish gear on group dives and rental fleets.