Hi, Which is better to carry the MBA in a usually packed backpack? I sometimes carry heavy books and, well Boston is cold, so I usually carry extras like scarfs and gloves. I want to prevent damage to my screen do to pressure... Thule EVA sleeve (Specs here). Hard Candy (Specs here) Or the out-of-stock Booq Viper (Here) I like to use the computer without a case and I don't care about scratches. my only concern is to protect the MBA from pressure of other stuff in my backpack. Thanks, ps: Other products/suggestions are most welcome.