We have a red plastic one in the shape of some sort of animal... from reading pp, I think it must be a crab! We haven't been able to use it yet because the cover was left off and it got all wet and gross. I haven't been able to figure out the best way to empty the sand and refill it. The girls like to sit on the top, though, LOL!
We have THIS sand box from Step2. It used to be at my brother's house for his girls, but they got a bigger one. And, yes it has a cover. We didn't want it turning into a litter box for the neighborhood cats.
Re: which sandbox do you have?
We don't have a box...she just plays in the whole backyard
FIL has the Turtle one with a cover.