Air tank measurements wanted. Especially 66 cu ft (45 minute)

[SirNomad]

My tank is getting its hydro test right now and I won't have it for a week and a half. I, being a genius, forgot to take its measurements. I have some leather here and I'm thinking of making a carry strap for it (I might make more if I have fun, and put the "extras" up for sale if they turn out nice or at least functional). My own tank is a 66 cubic foot (45 minute) 4500 PSI Scott tank with the SCBA (CGA 347) fitting. It's not particularly heavy, but I was thinking that a carry strap, possibly with some sort of anti-roll device incorporated, would just make my airgunning life easier, and I've worked with leather somewhat.