Japanese streetwear label Sacai teams up with Porter-Yoshida & Co. to craft this essential trifold black wallet. Made in Japan from robust nylon, it’s also kitted out with multiple card slots, a note sleeve and coin pocket - so you’ll never be short of storage space. Fastened with a secure press stud and velcro closure, it’s then fitted with a toggle neck strap, too, for effortless carrying.