Review on Adjustable Elastic Band Pen Holder, Velcro Pencil Holder, Pen Sleeve Case For Hard Cover Journals, Planners, Notebooks, Books, Binders, Fits Regular & Large Notebooks, Accessory Pocket, Detachable by Leonard Henry

I have trouble keeping my main pens, pencils, sharpeners, and earasers together, but this does that and does it well. I no longer have to worry about packing supplies if I go out and at home I don't have to worry about losing the pencils or the cat running off with something. It is pretty tight so it doesn't fit a lot, but it's enough for the essentials. It comes with three different lengths of elastic to put it on your sketchbook. Using "Velcro" was a smart move and doesn't cause any depressions on the pages or cover like a strap adjuster would.