A WATERFLY cross-body bag with strap storage for a phone, cards or keys and a water-bottle holder on either side. Hannah C notes back padding, a breathable mesh strap...
WATERFLY 3.5L RFID Fanny Pack
A hands-free fanny pack with several pockets, an interior pocket Hannah C describes as RFID-protected, and a padded back. It can be worn at the waist or across the chest.