In the water-proof cases industry GT Line, in the market since 1970 in the professional tool cases, www.gtline.com, with its Explorer Cases product range is beyond a doubt the company most devoted to innovation out there on the market. Our high quality products undergo through meticulous and daily research, guided by feedback from end-users, our distributors, and the market as a whole, as well as a careful evaluation of our competitor’s products and the continued exchange of ideas.