umbrella

Can someone give me some examples of umbrellas that actually fit in the trunk umbrella holder? I just bought one from Amazon and it is too thick. It looks like a slender/thin one is needed. Links would be handy! :) Thanks, Paul

Ordered this on ebay and installed it last week. Neat and sturdy device which does and excellent job of holding any umbrella via the spring loaded mecanism as opposed to it being all over the trunk and in the way. Looks great and factory. Link to item on ebay for those interested...