Yes, I have a three or four Europelli Shell Cords... Really nice straps they are, and Drew is a pleasure to deal with... BigB (Bruce) also sells Horween Shell Cord straps, although I like Drews' better, there just seem to be a bit more quality to the finish.
Before Greg came out with these, I've never seen straps made from Horween leather (this strap is not shell cordovan)... the closest I've come to this type of hyde is a Dirk I bought a while back...
It has an almost rubberized texture to it, similar to the older PreV and PrA rubberized calf straps. Very nice stuff, pure luxury!