I put together a folio to hold my Moleskine notebooks along with a small tablet, or sketchpad, with two pens or pencils.
You can find it on Kickstarter right now at a 40% discount and I have raised over 200% of my initial goal > https://www.kickstarter.com/projects/1600705548/the-notebook-folio-bridging-analog-with-digital-to
There is also a pocket on the front cover to hold to-do lists or brochures for meetings or speeches.
You can find my website here if interested: http://originalcontentbooks.com/
Thanks for checking it out!