Montblanc Pen Pouch. SKU: 221450. Color: Khaki. Montblanc Extreme Leather 1-Pen Pouch. Designed to hold a single writing instrument the size of a Meisterstuck Classique or LeGrand, this pen pouch provides a secure and elegant storage solution for your favorite pen. Crafted from khaki leather embossed with Montblanc’s distinctive Extreme 3.0 pattern, it combines modern style with everyday functionality. A unique nib-shaped zip pull pays tribute to Montblanc’s rich writing heritage, adding a refined signature detail to the design. Material: Leather.