







Montblanc Extreme 3.0 Laptop Sleeve
20€ de réduction avec le code Newsletter
Livraison offerte dès 100€ d'achat
The Montblanc Extreme 3.0 laptop briefcase is a perfect blend of functionality and contemporary design, crafted to meet the needs of demanding professionals.
Its bold design is marked by embossed full-grain cowhide leather featuring the Extreme 3.0 pattern. The elegant black color, enhanced by matte black metallic accents, gives this accessory a distinctly modern and sophisticated look.
Made from eco-responsible leather, tanned using a CO2 neutral process, this briefcase reflects Montblanc's commitment to sustainable practices. The interior is lined with recycled fabric, ensuring optimal protection for your essentials while being environmentally friendly. The robust zipper closure provides enhanced security for your personal items.
With its compact dimensions of 37 cm in length, 3 cm in width, and 24 cm in height, this briefcase is designed to carry a laptop up to 13 inches as well as A4 documents. Its front handle ensures a comfortable and practical grip, ideal for your daily commutes.
Main features of the briefcase:
• Availability: 100% Available Item – Shipping within 48H Guaranteed
• Color: Black
• Materials: Embossed full-grain cowhide leather, eco-responsible CO2 neutral tanning
• Lining: Recycled fabric
• Closure: Robust zip
Dimensions and specifications:
• Length: 37 cm
• Width: 3 cm
• Height: 24 cm
• Ident No. 129969
Leather guide
SmoothMeisterstück |
GrainedMeisterstück Soft Grain |
Carbon Fiber PrintExtreme 3.0 ![]() |
Saffiano PrintSartorial |
Alligator PrintSelection ![]() |
Eco Print4810 ![]() |
Leather embossing
We offer customization for all purchases made in the Cannes store, subject to feasibility. You will be contacted in case embossing is not possible.

Montblanc Cannes also offers a personalized handwritten note for the recipient as well as gift wrapping for small leather goods. These services are available on the cart page.
Our services
See our Leather Goods Services guide here.
We also carry out repairs of your damaged product in 2 hours at our store by appointment, subject to feasibility.
Need advice?
Our ambassadors are at your disposal from Monday to Friday from 10 am to 7 pm at +33 4 97 06 16 66
Important note on our magnetic articles
Montblanc items equipped with a magnet should not be used by individuals with a pacemaker, defibrillator, implanted insulin pump, transdermal drug delivery patch, or any other electronic medical device, nor during pregnancy or breastfeeding.
It is also not recommended to use these items near machines or high-voltage cables. The magnetic field emitted by these items can damage objects sensitive to magnets such as credit cards or other magnetic cards, sensitive data storage or display devices, personal assistants, video/audio tapes, and similar items.
The magnetic field emitted by these items can also interfere with the proper functioning of mechanical and quartz watches, which is why it is preferable not to store watches near magnetic items. These items should be kept out of reach of children.
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Keychain

100 years of Meisterstück
The Meisterstück leather goods collection is a tribute to the art of writing. The complex straps end with a feather-shaped detail to remind you to always be ready for writing.
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Care tips
Caring for your leather goods
Leather is a natural material sensitive to the effects of light, humidity, and water. To preserve the quality of your Montblanc leather item and prevent the color from fading, Montblanc recommends protecting it from prolonged exposure to high temperatures or direct sunlight. In case of contact with water, dry immediately with a soft cloth.