Canopy?

We are going out of town on Saturday and I only have a huge heavy stroller, and an umbrella stroller with no hood or canopy.  Does anyone have a canopy that snaps onto a stroller that I could borrow?  I'm not sure if one exists.  I'd rather not take my big stroller, but will if I have to.  Or, does anyone have a lighter stroller with a sun shield that they're not using?  Thanks, Mandy