3-in-1 Convertible Backpack with RFID Phone Wristlet - Onyx 。Fresh style meets modern functionality in our Classic Collection of fan-favorite bags. No matter where the day takes you, our 3-in-1 Convertible Backpack will keep you confidently organized thanks to multifunctional compartments, quick-access pockets, and a removable RFID-protected wristlet. Your everyday just got a lot easier. Lightweight, water-resistant nylon 56\" removable, adjustable crossbody strap Crossbody strap converts into a backpack Removable RFID phone wristlet included Wristlet holds iPhone 8 plus phone and has 3 card slots Interior organization and multifunctional pockets Quick access phone pocket Key loop Sleeve for luggage handle 15.5\" w x 12.5\" h x 4\"d - 1 lb. 7.5 oz.