The ultimate minimalist lightweight travel wallet. The feather light Wallet isbuilt ultra-lightweight rip-stop nylon material, providing strength anddurability. Weighing less than an ounce, this tri-fold also blocks RFIDsignals to prevent electronic identity theft, with its special internal copperand nickel coated fibers. Quick drying nylon is perfect for humidenvironments, sports, or a trip to the beach.