The Montblanc Extreme 3.0 card holder has 3 compartments for credit cards and a practical zipper pocket. The full grain embossed cowhide leather with Montblanc Extreme 3.0 motif and its details offer an unmistakable style. Thanks to a D-ring, it's possible to attache the card holder to a hook or neck strap to have ease of access to all of one's essential items. Neck strap sold seperately.