Up for sale today is a 20mm black Artem Hydroflex Strap. I've had this straps for a couple months and just haven't found a watch it goes on nicely. Looking to move it along, basically unworn, mounted on a couple watches once or twice. It is super pliable and soft rubber/sailcloth hybrid straps. Looking for $100. MSRP on these babies is over $200/ea.