Double Productive

Since I am a (while probably untraditionally, so) feminist, this should probably be highly offensive to me, but quite to the contrary, I think it's awesome.

I don't really know if double (or even triple) use items justify something sustainable. Are they more efficient? Are they indicative of what our consumerist culture thinks it "needs?" Are products like this breeding more problems? I don't know. Alls I know is this is hilarious.