Ari Korolainen has designed a multifunctional case that keeps the most essential items organized. With its several pockets the case can fit a mobile phone, credit cards, a passport, tickets, pencils, notes and some cash, for instance. It is a solution when traveling and on the go. There is a window on the front of the case so the phone can be heard ringing inside. Its compact size makes the case easy to carry around either as such or in a bag. The case is made of recycled leather. It is available in many colors and even with a cork surface.

Ari Korolainen is a Finnish architect and designer who was one of the first designers who used recycled materials in his designs. 1985 he started to make cases and stationery products of recycled cardboard. Today he also uses recycled leather commonly in his designs. Good design and environmentally friendly materials can be seen in his Private Case stationery collection. Now, 30 years later, Private Case is a large collection of stationery products and Korolainen is known as Mr Private Case. Furniture design is his another ambition.

Private Case company is est.in 1985 when Ari Korolainen, architect and industrial designer, started to manufacture his own briefcases made of recycled cardboard. The good acceptance in the market and their fabulous design, which has been recognized by numerous awards, have made Private Case Oy one of the leading, manufacturers of environmentally friendly stationery products in the international market.