Wallet by Herschel Supply Co, For those must-carry essentials, Utilises Herschel RFID technology for safety, Technical blocker weave material blocks RFID readers from stealing your information, Shields chips in passports and credit cards, Billfold design, Herschel logo, Internal card and note slots. Herschel Supply Co produces quality built backpacks inspired by vintage mountaineering equipment, American heritage and world travel. With a passion for individuality and personal style, Herschel Supply Co adapts to a new generation updating their bags with a modern fit, shape and feel.