How to Buy the Right Size Scuba Tank - Mikes Inventions

[@jonnieinbangkok]

Any wetsuit shop can make a pony bottle sleeve with 2mm neoprene and 2" cam-band loops for a few bucks; my local shop in Thailand made one for my 13CF pony for about $15 and it works a treat. I had an extra one made as a protective covering when it's not on the BCD.

[@slyderace]

Great video! I've been wondering what size Pony I'd need as well and will be using this formula to determine that :)