Don't rain on me

Been looking for an umbrella that would work on my wheelchair... Something that would keep me dry that does not involve me wearing a poncho.  Because, frankly speaking, to me they resemble trash bags.

There are clamp on umbrellas that can be attached to a chair but they are expensive.  And I only see them online/through mail order.  

Kinda like these:

And then there is the umbrella canopy which is more than $100.  And rather big.  So I stopped at a sporting goods chain and grabbed this $5 umbrella.  So far it can attach to my sidekick.

Let's hope it works.