I also prefer a Targus case. Have a very sturdy one for my old Asus N71jq, but it was a little too tight for my G752vm. Found another Targus case on Amazon, the Targus Clamshell Laptop Case Deluxe-XL. I believe it was only $33. I could hunt down and embed the link, but you all know how to surf. It says it will hold a laptop "up to 17 inches", and my G752 fits perfectly. Case comes with a Velcro spacer for a smaller device, which you can just remove. Zippered front accessory pocket will hold the short AC cord, the rolled up transformer brick, and another pocket for whatever. Not as much room for stuff as my previous Targus case, but plenty for my current needs. Case has a comfortable molded handle and detachable shoulder strap.
OK, little difficult to find.
Link
N71JQ-A1, G752VM-RB71, GX703HR-XB96