I sell my travel diving equipment what is extrem lightweight. You can carry it with handlagguage in plane. Cressi Jacket Aqualung Regulator Mikron with Octo Inflator / second Octo combination from Mares Airintegrated computer Mares Puck 2 with interface Halfwet fullsuite Aqualung Size L Fins and Mares boots Size 9 Plus Canon Powershot camera with original Canon underwaterhousing Makes amazing pics with this small stuff. I add one pic made with this cam