This is what I managed to get: 10 - 12 cm pitchers from my indoor setup.
This is what I know sanguinea is capable of. The 28cm pitcher, the largest I have seen so far was found in Genting Highlands.
Now, here is something you don't see everyday. Be prepared to spend a day or two hiking up Gunung Benum (from Cameron Highlands) for these extra large arboreal pitchers.
http://img.photobucket.com/albums/v5...aMtBenum01.jpg
http://img.photobucket.com/albums/v5...aMtBenum06.jpg
Enjoy.
Choong