An aluminum suitcase is an instant classic—like a little black dress, the perfect white tee , or a good pair of jeans , it’s an investment that will never go out of style. With a shimmering finish, they’re always the most recognizable suitcases on any luggage carousel, standing out among a sea of identical black bags. Plenty of suitcases will see you through a journey perfectly well—but no other finish combines solid performance with such an air of well-traveled glamour. Now, Carl Friedrik, one of our favorite luggage brands , has released its own aluminum carry-on —taking everything we know and love from its original Carry-On and reworking it in a glistening silver shell. This new iteration retains the brand’s signature understated ridged design, super-secure dual lock (no zips to bust here), steel-reinforced corners, leather detailing, and buttery-smooth 360-degree spinner wheels. Carl Friedrik Aluminium The Carry-On The catch? It’s a serious investment at $845.…