Expandable laptop briefcase 15,6"
Expandable laptop briefcase 15,6"
Expandable laptop briefcase 15,6"
Expandable laptop briefcase 15,6"
Expandable laptop briefcase 15,6"
Expandable laptop briefcase 15,6"

Expandable laptop briefcase 15,6"

€485,00 VAT included

Color: black

Shipping ready in 24h /48h if customized

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36 MONTHS

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Product Features

Combined Shape Line 4

Piquadro Modus Speciale briefcase with a shock-absorbing compartment for 15.6" laptops and iPad Pro 13", a CONNEQU 4.0 tracker pocket and trolley strap.

Number of compartments
Shoulder strap
Can contain
PC holder features
Handle type
Expansion system
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Product code
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Technical specifications

Number of compartments:
1
Shoulder strap:
unhookable
Can contain:
15,6" notebook
PC holder features:
Shock Absorber
Material:
leather
Internal lining:
100% Poliestere
Handle type:
unhookable
Expansion system:
yes
Product code:
CA3111MOS
Dimensions:
40.0 x 31.0 x 11.0 / 15.0 (cm)
Weight:
1466 gr

View more features

Product Tests

Combined Shape Line 4

  • Product test

    • Handle jerk test
    • Tumble test
    • Mileage test
    • Straight drop test

  • Leather tests

    • pH test
    • Veslic test
    • Water staining
    • Tape test

  • Metal accessories

    • Oxydation test
    • Salt test
    • Cross cut test

The tests we perform

Every product undergoes a series of laboratory checks before entering production.

  • Product test

    Handle jerk test

    The purpose is to evaluate the strength and resistance of the handles and straps. After the product is loaded, it is closed and its handle or strap is fixed to the test machine's “J-hook” and subjected to numerous stresses.

    Tumble test

    Simulation of an airplane trip: from check-in to retrieval. The product is filled, closed and placed in a freezer at -12°C for 4 hours in order to reproduce baggage conditions in the cargo hold. It is then placed in the tumbler and subjected to 50 drop cycles.

    Mileage test

    This allows for the evaluation of the product's structural integrity and its resistance at the attachment points: wheels, handles and parts that are subject to impact. The loaded product is closed and then runs a 32 km course of short and long obstacles along a transport belt.

    Straight drop test

    The fully loaded suitcase is dropped on corners: 25 drops from a height of 60 cm with the product at a temperature of -12°C, to test the bag's structural resistance.

  • Leather tests

    pH test

    This allows for the determination of the actual pH value of leather, which should be between 3.5 and 4.5.

    Veslic test

    It's useful to estimate the resistance of any type of leather to wearing, scraping or colour rubbing. The leather sample is tested dry, damp and also under a removable weight of 1 kg.

    Water staining

    The leather's response to stains is determined by pouring small drops of water on its surface and then checking it every 30 minutes and after 24 hours. No stain, mark or wave is allowed on the leather.

    Tape test

    Checks the resistance of the leather's finish. A layer of adhesive tape is applied and the leather is checked after it has been ripped off.

    Colour fastness to water and perspiration

    Serves to determine the product's colour fastness upon contact with water and perspiration. The fabrics used in clothing are checked for any colour transfer.

  • Metal accessories

    Oxydation test

    The metal accessory is placed in an environment with a very high moisture content and a controlled temperature of 65°C, in contact with a leather sample (element with acidic pH). The resistance time is 96 hours. The test is used to highlight any oxidation of the accessory which, of course, is not permitted.

    Salt test

    The metal accessory is placed in a special machine where a salt spray with 50% sodium chloride concentration is sprayed at a controlled temperature of 35°C for a period of 24 hours. The test is used to highlight any oxidation of the accessory which, of course, is not permitted.

    Cross cut test

    The surface finish of the accessory is cut with a special blade, until it reaches the metal layers below. The cuts are made close to each other and checkerboard style, to create smaller finishing surfaces and therefore those that are more susceptible to detachment, as if they were small flakes. Subsequently, a dedicated adhesive is applied and removed once it has totally dried: the finish should not detach.

Product Maintenance

Combined Shape Line 4
Maintenance of leather parts

The leather is a "live" material, so any small imperfections, spots or grains are a distinctive feature of the leather and guarantee the absence of synthetic finishing substances. To maintain the original characteristics of the leather unaltered over time, we recommend using only specific neutral wax-based fluid products that do not contain solvents, benzene or alcohol for its cleaning.
Use a small quantity of product on a soft cloth, never directly on the leather, and apply it gently on the area with small circular movements. Do not immerse the product in water. If it comes into contact with water, dry it quickly by dabbing with a dry cotton cloth, without rubbing. Do not expose the product to sources of direct heat. Do not iron. Remember that leather might release traces of colour as a result of repeated rubbing on clothing. For manteinance and cleaning you can buy our Cleaning kit for leather and fabric.
Maintenance of fabric part

To clean the fabric, we recommend you use a damp sponge with water and mild soap. Do not use soap or water directly on the product. Gently rub the fabric and then rinse with a clean damp sponge, then dab with a cotton cloth. Let the fabric dry while avoiding direct contact with sources of heat or sunlight.
We recommend that you pad the product well while it is drying to help it retain its original shape. If after cleaning slight marks or areas having a slightly different colour should appear, perform the procedure on a larger surrounding area to make sure the product has a uniform appearance. To avoid marks or discolouration, do not use chemicals or solvents of any kind. Do not iron. Do not dry clean.
For manteinance and cleaning you can buy our Cleaning kit for leather and fabric.

Product Warranty

Combined Shape Line 4
Piquadro offers private customers a 24-month warranty on its products that covers any material and/or manufacturing defects. The warranty will be extended to 36 months if you have completed registration with the PQ-Club by completely filling in the form contained in the product tags, signing it and returning it to us.
Registration can also be done online, on the Piquadro website, in the My Piquadro section accessible by clicking the Login button at the top right of the home page.
Remember to authorise your consent to the processing of your personal data and then register your products filling the form "Register you product".

Material Details

Combined Shape Line 4

The Modus collection is made by a full-grain calfskin, a highly refined material that is combined with metal finishings of our own design. The leather is tumbled, a special process that increases its softness and pleasantness to the touch.

Discover the Modus Collection