For me: HDR-AS15 with housing, HDR-AS100 with housing, LiveView remote camcorder grip, diving grip, underwater lens floats, spare battery, adhesive pads, charging cable ... more is not. :)
Will now the old AS15 now out pack - so I still somehow can accommodate the new clip holder.
You should note that fits perfectly the tray for the Action Cam only for the old / thick underwater housing, the new smaller housing fly something back and forth. Well, not so bad.
Clear recommendation!