Tether Tools Case Relay System September 11, 2016 Matt Hill The ultimate in making sure your camera stays powered all night long! Find your camera coupler here: Wrap that all in a protective silicone sleeve for extra protection We like Tether Tools Rock Solid 10,000mAh 2 usb battery pack – charge your phone and your camera while shooting! And use the simple StrapMoore to wrap it all together around your tripod leg If you choose to purchase anything suggested on our website via our link, it helps support the National Parks at Night workshop program. Thanks!