A squeegee in the stroller clears puddles at the bottom of the slide
DUH! - level brilliance for those rainy-day playground visits. From Jamie:
I just heard this from another mom. We've recently had a lot of rain and she suggested leaving a squeegee in the stroller to clear the water off the slide at the park.
An OXO Good Grips mini squeegee would fit the bill nicely.