Att is listing 3 different manufacturers (on the Premier site):
Insipio Silver/Black Dual pro shine - The DualPro™ SHINE Case for LG G Flex is two piece case constructed of a rigid Plextonium™ frame and an impact absorbing silicone core. Silver brushed aluminum outer shell and black inner core combine for a professional and chic look.
Designed with radio transparent material that will not interfere with signal reception.
Rigid Plextonium™ frame and soft silicone core create dual layers of protection, without adding bulk.
OtterBox Defender Series Black case and holster -OtterBox Defender Series encases your device in a high quality, tough protective solution. Every feature of the device is fully accessible while it is completely enclosed in rugged protection. The innovative multi-layer design protects from bumps, drops, scratches and dust while keeping it like new.
Case-mate Slim Folio Case = The Case-mate Slim Folio Case is the ultra-slim folio case that folds out into a stand for desktop viewing. Made with soft microsuede, the Slim Folio Stand Case protects both the front and back of your phone but remains pocketably slim.
I am going to order the Insipio. Will post a review when it arrives.