Your computer bag should be the next size up from your MacBook. So, a 14-inch BookBook will fit inside a bag made for a 15-inch MacBook, and a 16-inch BookBook will fit inside a bag for a 17-inch MacBook.
Your computer bag should be the next size up from your MacBook. So, a 14-inch BookBook will fit inside a bag made for a 15-inch MacBook, and a 16-inch BookBook will fit inside a bag for a 17-inch MacBook.