How many cards can a PopWallet hold? Ruben 09 October 2018 22:06 Updated Follow PopWallets are designed to hold 3cards/IDs without stretching out. Related articles Do you offer PopWallet customization? Can I use a PopWallet with a glass-backed phone? My PopWallet doesn't stay locked in the platform. Why was my custom PopSockets grip cancelled? Would you like to purchase in the UK? Comments 0 comments Article is closed for comments.