Made a laptop sleeve for my brother's birthday. Unfortunately his laptop just BARELY didn't fit. Measure 3x, cut once, and add an extra inch! Still need to punch the hole for the closure strap and give it away to someone. Overall outside dimensions 10x15 inches.
Acadia Shellshock leather, Maine 0.035" thread, cotton flannel lining.
A few more pics here: http://imgur.com/gallery/mSAJAYy