We are living on the 10th floor of an apartment block here in Singapore and moving a 3-Meeter tall christmas tree that is half-dead and shedding half a bucket of pine-needles with every shake requires a unique kind of social edict.
If we just drag the tree from our house to the first floor dumping area, we will leave a trail of pine all the way from our door. No matter how you look at it, this isn't very cool. Last year we got around it with a much smaller tree that wasn't as dead. This year we held on too long. So we needed a solution and we didn't have much time.
The reason for the Christmas Tree Diaper:

To avoid getting all of this all over the apartment block and risking some sort of obscure garbage dumping fine, we designed this:

Really it is quite simple. You just need an extra fitted sheet, and a whole bunch of laundry clips. Add in a little bit of grunting and you got it.

There you have it. A clean and economical solution to transporting a half-dead christmas tree from the top of an apartment block to the trash. You got a better idea? Share it!