Looking around for a new case to travel with my gear (Canon T2i, Lenses, flash, etc. + 13" MacBook unibody). I primarily need something that is comfortable, and can easily be stored for air travel. A few reviews have pointed me towards the Kata Sensitivity http://www.bhphotovideo.com/c/product/446476-REG/Kata_KT_A44V_Sensitivity_V_Backpack.html Anyone have any experience with this case, or can recommend another "low-profile" style carrying case/backpack/messenger? Thanks!