I want a Western Flyer for work, but have a monster laptop (HP Elitebook). Can anyone tell me if I can fit this laptop in the Western Flyer without a brain cell? The dimensions are: 14.72 x 9.86 x 1.34 in. Not sure why, but I can't readily find this information. I'm hoping some has a laptop with similar size who can tell me the interior dimensions. The exterior dimensions listed on the site make it seem like it wouldn't be an issue (18" x 12" x 7" ).