We really love this modernist Concrete USB Stick from the German studio KIXBERLIN
This concrete USB stick is the product of the Duo - French Designer Francois-Xavier Loucher and German manufacturer Michael Villanueva and their studio KIXBERLIN. They have produced the stick in three different sizes S - 4Gb, M - 8Gb, and L - 16Gb. They are available in both light and dark grey. They also offer customisation for large Quantities or are available individually from their online store: http://etcberlin.bigcartel.com/category/concrete-product.
We would think this is a must have item for any designer or Architect!