I bought some paracord and toggles in 4 colors that have 2 slots in them. The toggle colors (and bag colors) denote Rev inside: yellow, purple, blue, black. When we used just the bag colors for std, mv, fv, xv we had to pull the sleeve out of the bag to see which we had. (life is tough!!!) With the colored toggles we can see at a glance which kite to grab. Another unnamed Rev flyer asked me if there were Clif Notes for this system!
The toggles hold tight and are perfect for the diameter of the paracord.