Piquadro Computer and iPad® holder backpack with black protection CA4944S104/N

Piquadro Computer and iPad® holder backpack with protection Black CA4944S104/N

The HAKONE collection is made of full-grain calf leather with a light natural grain and a very soft touch. The details are made up of matt gunmetal colored metal finishes.

The HAKONE collection is produced in full-grain calf leather with a light natural grain and a very soft touch. The details are made with matte gunmetal metal finishes.

The Piquadro Backpack for Computer and iPad® Holder with Protection Black CA4944S104/N is equipped with RFID anti-fraud protection and a CONNEQU. pocket. It offers a padded compartment for notebooks, a trolley attachment system with cord and fixed internal organisation. It also has a pen holder and a fixed compartment for iPad®Air-iPad Pro 9.7/iPad 11".

• pH determination test on the skin: allows you to determine the real pH value of the skin, which should be between 3.5 and 4.5.
• Handle Strength Test: Evaluate the strength and durability of the handles, shoulder straps and shoulder straps. After loading the product, it is subjected to multiple stresses.
• Oxidation test: establishes the propensity of metal surfaces to oxidize due to contact with skin or water. No oxidation is permitted.
• Color fastness test to water and sweat: serves to determine the color fastness of the product to contact with water and sweat. The possible transfer of color on the clothing fabrics is checked.
• VESLIC test on leather: useful for determining the resistance of each leather to wear, abrasion or color transfer. The leather sample is tested both dry and wet with a removable weight of 1 kg.
• Leather stain resistance test: the leather's reaction to stains is determined by pouring small drops of water on the surface and checking every 30 minutes and after 24 hours