The Think Tank Lens Changer 150 V3.0 makes it easy to carry a long telephoto lens. It can fit a 150–600mm f/5–6.3 lens with the hood reversed. The lens changer has a vertical zipper to give you quick access to the lens. A lens catcher wing is incorporated into the design for securing the lens when using it out of the case. You can store lens caps or other accessories in the outer stretch pockets. The case can be rotated and locked on a belt. As an alternative to the shoulder strap, the case can be carried by using the grab handle. The Polyurethane coating and durable water-repellant coating makes the case withstand rain showers. A rain cover is located at the bottom, which can be easily put on the case.