Are you referring to the mini kegs? (If not, disregard the following )
If so, almost any other kind you can, but not the heinekens. Search for mini kegs should help; you can naturally carb and get a phil star, party pig, or a few other tapping/co2 devices for these kegs. Life on a mini keg is typically around 6-8 fills, but can last longer if you take care of them (I've seen picks of ones that have blown due to overuse). Hope this leads you in the right direction!
Likewise, has anyone figured out how to refill Carlsberg Draughtmaster ones? My future housemate has some of these and we thought they'd be good for mini batches. Google hasn't turned anything up though.