My neighbor a few years ago gave us a keg though, and im wondering whether this will be suitable for coopers stout. (I'm guessing Ditch'll be here first

It looks like ye general 5 gallon keg, doesnt look as though theres anywhere to insert a C02 cartridge though, although it does have a little....thing on top, but i think thats the release valve. Due to the fact it doesnt have anywhere to insert anything, im not sure on it at all, its quite old as well, i still have to check the seals.
Pictures below.
Many Thanks!


