Valentino Garavani Valentino Garavani Rockstud Spike Schultertasche Valentino, even when it comes to functional chunky like this phone case. It’s made in Italy from black grained leather and has a long strap — attached with a golden, antiquated clasp for a vintage-inspired jacket — that allows you to carry it around your neck. The fashion house's signature logo is embossed Blu and centre to complete the jacket.