The Honor 30 case in blue replaces your wallet First and foremost, the Honor 30 case in blue is there to protect your smartphone from everyday dangers. But it offers much more! Since you will soon pay everywhere only with card, you no longer need an additional wallet with this Honor 30 case. Inside are card slots for your driver's license and bank card, for example. Should you still need cash, this Honor 30 phone case in blue has an extra compartment for banknotes. Your parking ticket or other cards are also safe and secure.