Montblanc Extreme 3.0 Key Case — Gray

Montblanc's Extreme 3.0 key case is cut from embossed leather in lavender grey, featuring the collection's architectural geometric motif stamped across its face. Black metal hardware—a dual-loop ring and hook—secures keys while adding contemporary contrast. The compact pendant measures 5 cm in height and is crafted entirely from leather. Pair it with a crossbody or attach to a weekender for refined organisation on the go.