I went from the 12" Macbook to the 13" Macbook Air. It's noticeably bigger and heavier, especially if you're backpacking or bikepacking. On the other hand, the

I went from the 12" Macbook to the 13" Macbook Air. It's noticeably bigger and heavier, especially if you're backpacking or bikepacking. On the other hand, the new Macbooks... wow.