Somewhere in the Enema Forum there is a message at least 3 months old warning all not to buy the bags.
The bags EVERYONE wants to sell are toxic, made from cheap Chinese plastic. When you add warm/hot liquid into it you can smell the solvents.
I have to order these ones by the case and wait six weeks to get them.
You would be better off buying the buckets from SA.W or go to some sex shop for the top quality stuff :)