Zagg has only one accessory for Google Nexus 5 which is what I ordered:
LG Nexus 5 Screen Protector
And this is the case I ordered as official cases are not on sale yet.
RINGKE SLIM® Google Nexus 5 Case SUPER SLIM + SF: Amazon.in: Electronics
LG Nexus 5 Screen Protector
And this is the case I ordered as official cases are not on sale yet.
RINGKE SLIM® Google Nexus 5 Case SUPER SLIM + SF: Amazon.in: Electronics