Wallet by Herschel Supply Co, Durable nylon outer, Woven Herschel Supply Co. label, Fold design, Internal card and note slots, Uses technology designed to block RFID (Radio Frequency Identification) readers, Helps protect you against identity theft by guarding your smart cards from illegal scanners. 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.