Bumbrella offers you a 30-day warranty. 
The warranty covers any defective product. 

Contact customer service within 30 days of your purchase 
by completing a contact form located under the "Contact Us" link.
 Include a brief description with the reason for your return. 
You will be contacted with further instructions in regards to your return. 
The customer will pay the return shipping expenses. 
A copy of your printed receipt will be required.