take a look on ebay . what you need is very common. problem may be trying to figure out exactly what brand and color you have so the type of zipper and color matches. look for small lettering on the side windows .
05 TJ Rubicon 4.88s ,3&2" BDS, 1.25" JKS BL Bilstein 5100, Currie Currectlync , Savvy arms/Metalcloak Duroflex joints, 33"Cooper STT's, Mc front Track Bar