In response to the regular requests we receive for underwater housings, we now have in stock something that is not an underwater housing. This is an Aquatech Sport housing for the 5D Mk III and Canon 16-35mm f2.8 Mk II or 16-35mm f4 zoom lens for use in and around water. We also supply the housing for the 600EX RT speedlight. It will go underwater but only down to 10 metres and is designed for the beach and swimming pool. The cost of renting the whole kit is £75 plus insurance and VAT
So please take a look at https://aquatech.net/product/elite-5d3-sport-housing/ ,
And on youtube:
https://www.youtube.com/watch?v=1AVNA1z8PU4
and
https://www.youtube.com/watch?v=JJmAHERej0c
if you’re interested in renting this.