Neoprene Camera Multiple Lens Bag A Few Months Ago I Asked A Question About Underwater Diving Video Cameras. Can You Help?

A few months ago I asked a question about underwater diving video cameras. Can you help? - neoprene camera multiple lens bag

The camera must be as light as possible (preferably mounted in a tubular shape), the homeless, and can go diving, or even on a helmet, neoprene used (or attached to an arm) for other activities within and outside of the water prospects 1 January Person. Please help!