The European Conservation Association (EOCA) has named Maruba Sports Publishers, Klean Kanteen and Roc Noir as this year's “EOCA Conservation Champions,” for the action that they have taken to support nature conservation through the association. Maruba is the Dutch-based publisher of Sport Partner. Kleen Kanteen has raised €2,300 for EOCA since it became a member of the association on Jan. 1. Roc Noir is a British skiwear start-up that has decided to donate 2 percent of all its sales to the association.