Incase is an OK choice. I've done a review on it today (check my sig). Its a good quality product but I am not to sure if its something I would want to keep. The incase sleeve will be a bigger target for thieves in my opinion than the Applesac.
If your wanting to go for the Incase, you may also want to consider this (I think its better out of the two - i've ordered it, should have it next week... will do a review on it).
Good review, Your accent is Awesome!