The B2 To-Go Kit contains almost everything you need to go off-camera. Just add the remote that fits your camera and you are ready to take control and shape light. The kit includes the fast and powerful B2 battery pack and a small and light B2 flash head. Included are also the powerful and interchangeable battery, a charger and a handy carrying bag, allowing you put the B2 on your belt, shoulder or light stand. The gear comes packed in a custom shoulder bag. Grab it, go wherever you want to go and light whatever you want however you want to.