They are also great when raking leaves. DH and I pile the leaves on them and each grabs an end and we haul them back to our leaf (mulch pile).

May have to go get one of those!!!!

I also used old sheets for raking and toting stuff.

I've been using large plastic trash bags for the same thing, but they're not as sturdy! Great idea!

I buy vinyl tablecloths when I see them on clearance. They are about the right size, and will last for years. Since they are a bit heavier, they don't blow about in the wind as badly as plastic.
I keep one in the back of my car for hauling plant purchases, or as a rain poncho or for picnics on the ground. The only problem with the tablecloths is that weed seeds and prickly leaves can sometimes stick to the cottony side.

Glad you thought to pass this idea along ~ I use a vinyl shower curtain.

Great ideas. I have been using a tarp to toss my weeds on, and just dragging it along with me. I tended to let it get too full (heavy), though, and may try switching to a smaller vinyl tablecloth. It sounds a bit more manageable.