Trtlbot is a Los Angeles based company that designs eco-functional iPhone accessories. All of their eco-friendly shells are made in California from reclaimed plastic from recycled bottles.
Their two new iPhone 4 cases, Minimalist 4 & Trtl Stand 4, are more than just cases to protect your precious phone. Minimalist 4 has a slot on the back with enough room for an ID and a credit card, while the Trtl Stand 4 has a kickstand to prop your phone up for watching videos or face to face chatting.
These two cases make it clear that Trtlbot acknowledge the importance of functionality, while not losing anything on the design front and still staying eco-friendly. These cases look amazing and are available here.