The Canon Starter Kit for the EOS 40D and 50D SLR Digital Cameras includes the 200DG Digital Gadget Bag that can hold the camera with 2-3 lenses, Flash unit and other camera accessories; a 72mm UV protector filter to reduce haziness in your images while protecting the front element of your lens from dust and scratches; and an additional BP-511A Rechargeable Lithium-Ion Battery (7.4v 1390mAh).