I find the idea of Rollgut so ingenious: A rollable notebook with pen pocket. I have been watching the project for a long time and I can imagine it sooooper well for knitting instructions.
I just waited for it! I do a lot of field work and my writing utensils have always been loose in the backpack.
The coolest thing I ever had for everyday life. My Moleskine lies in the drawer now and is collecting dust.