I don't use a tank bag but I stumbled across a cheap one and figured some of you guys may be interested. It's probably not the highest quality but would make for a good spare or occasional use bag. Hard to beat for $19.

http://www.northerntool.com/shop/too...4316_200464316

 

I bought a cool smaller tank bag from nelson riggs. Damn bags always seem to stuff the paint on the tank, though....

 

could always wear a backpack if it's something large your trying to carry, I've stole my son's Thomas the Train back pack to carry jugs & heads before...wife got mad when it came back soaked in oil, lol I said the train was leaking, didn't work