Contax RTW Power Pack projector If you have a newer

If you have a newer camera with a large handgrip

5 lens and a flash-off button

the battery contact does have some surface corrosion

This is a stylish duffel-style bag originally designed to hold a Nikon Nikonos underwater camera outfit- but suitable for anything

Contax RTW Power Pack projector If you have a newerPower your Contax Real Time Winder externally with this power pack. Toss in the AA battery insert from your Real Time Winder and hook your camera up with the included power cord. Why would you do this? Well, if it's cold out, you can stash this holder in a pocket and prolong your battery life. It's quicker to swap battery inserts, too (inserts are not included). In excellent condition, with cable. Belt case not included.