Def Leppard fans Bryce & Heather won the Hysteria "Show Us Yours" contest back in August -- and now we showed them ours with a sneak peak of The Vault !🤘 The Def Leppard Vault is opening TOMORROW - sign up to explore on LeppardVault.com⚙️ #DefLeppard #DefLeppardVault #LeppardVault