Well as you can most likely tell from the topic title i have narrowed down my choice to a Tucano Second Skin or a Crumpler School Hymn. I am having a tough time deciding which would be best for my 12" PB. From the manufacturing websites they are both about the same size, and not much bigger then my PB in general. I am most concerned about the thickness and both claim to be 1.2 inches thick, how bulky do they seem?? I have poured over all the forums related to laptop sleeves and cases here and in many other places, but just can't seem to decide between the two. Both seem to have great reviews, and both will end up costing about the same (I live in Canada, so shipping kills me!! lol) If anyone has experience with both or either, how good is the padding on these cases. I will be using them in a backpack, and i will have books in the backpack as well, so i need something that stand up to that wear and tear. I am very careful with my PB but sometimes things happen, and i want to be protected. How are the cases built? I don't intend to sit on my case, but i need something with a little padding. How has your sleeve held up? are you satisfied with your sleeve? do you wish you had bought something else? Thanks for any information you can give me!