I purchase the Table caddy and two of these double pocket attachments. Know you need the main caddy in order to use these. The are the best storage units I have bought in my 15 years of scrapbooking. I like certain things at my fingertips but not enough room on top of my EZview desk to have all kinds of bins etc....to store things. These attach to any work space and are perfect. They hold a lot, are sturdy and are a must purchase. Again these are attached to the main table tidy. They also have single pocket ones which I ordered two. Can't wait to get them.
I had the original caddy (which I love), and this is a nice add on. Just the right size for small bottles of adhesive and other items/tools. It is well made and fits sturdily to the original caddy and helps keep me organized during my projects. I also love the fact that you can remove and wash the cloth part of the caddy in case of spillage or whatever!