SIZES: Overall, my notebooks are slightly wider than the standard, allowing for no overhang if you follow these guidelines. Your notebook edges will be fully protected.
fits notebooks approximately 3.5” x 5.5”. Most commonly used are Field Notes or Moleskine inserts. Up to 5 inserts less than 1” thick
fits notebooks that are approximately 4"x6" (i.e. The Hobonichi Techo), And do not exceed more than 1.5 inches in depth
fit inserts that are 3.75" x 6.5 and do not exceed more than 1 inch in depth.
will hold up to 5 standard Midori brand inserts (approximately 4.5” x 8.25”) that are not more than 1” thick.
is sized for 5” x 8.25” inserts (usually Moleskine Cahier). At least 4 inserts that do not exceed 1” thick will fit.
This size has been retired and is dependent on current stock. Half Sheet sized inserts "5.5x8.25”. If inserts do not exceed 1 inch in thickness, it will hold at least four.
notebooks that measure "5.8x8.25" (i.e. the Hobonichi Cousin) and do not exceed more than 1.5 inches in depth.
If you are not sure what size to get for your inserts. Measure them carefully and find the size that is the same or similar. Then stack them up and measure how thick your inserts are. Then you can see if you are using 4.5" x 8.25" inserts that are about 1 inch high, you'd know you need the Narrow size. But if you have a really chunky notebook and have more than 1 inch then you'd want to go up to the Wide.