Apeks flight reg ampamp octo packager the flight regulator from apeks is the lightest regulator in the world this revolutionary regulator has been made using advanced composite materials selected for their optimum strength to weight ratio and is extremely easy to usethe flight is a mid range regulator ideal for transportation and travel and despite its compact size its breathe performance is exceptional in all dive conditions and can be used in waters down to 10 degreesthe flight has been