iPhone 4/5 + "lipstick" battery "Ingress Pack"

Clip to snap on a "lipstick" style battery (22mm diameter) to an iPhone 4 or 5 in an Otterbox Defender series case.

It has slots on side for a "hand strap" using a velcro "cable tie" (see photos).

For an iPhone 5, it should still be able to snap into the original Otterbox belt clip while this is snapped onto the phone.

There are two .stl files; the "logos" one has the Ingress and Enlightened logos "embossed" on it (you can spin it around in Thingview to see them). The other file is has