Montblanc Mens Backpack. SKU: 131844. Size: 11. 8 x 5. 1 x 16. 1. Montblanc M Lock M_Gram 4810 Backpack. The Montblanc M_Gram 4810 backpack boasts unique features inspired by Montblanc's legacy, including the iconic 'M' motif pattern and the M Lock 4810 buckle. Crafted from refined leather with forged iron textures, its roomy design includes a padded laptop compartment, numerous pockets for daily essentials, and two loops specifically designed to secure writing instruments.
