Spider Holster Single Camera System Camera Holster and a Bonus Strap & Neck Strap Combo Kit For Canon, Nikon, Panasonic, Olympus DSLR's Perfect for all camera types Designed to Carry Heavy Professional Cameras With Battery Grip and Telephoto Zoom Lenses on the Belt Has a Two Position Lock to Keep your Camera Securely in Place Can Be Attach To Any Small to Mid-Size QR Tripod Plate To It and Move From Tripod use to Spider use fast (no need to remove the QR plate) Perfect for wedding, sports, nature and studio photography