The GunVault NanoVault 100 Safe is the compact, secure and affordable handgun storage safe solution. Available in two sizes the NanoVault is perfect for home, travel or concealed-weapon permit holders. The NanoVault meets TSA airline firearm guidelines and fits discreetly in a bag, briefcase, desk or under a vehicle seat. The NanoVault features an easy-to-operate key lock system, 20-gauge steel construction and 1/2-inch per side thick memory foam interior. When the cable is wrapped around any fixed object and slid over the lock receiver inside the security box, both the NanoVault and any valuables will be securely attached.