This applies to the Faclift Octavia 2, the facelift Yeti and probably all of the later vehicles with the flimsy felt battery surround.   If like me you have changed the battery from an 027 to a larger capacity 096 unit you will have found that the felt surround is no longer big enough and looks even more naff with a gap in the side join & top flap that does not fit.   The engine bay always looked unfinished compared to my Octavia 2 and it looked like the Octavia battery c