The Sony E 70-350mm f4.5-6.3 G OSS is a relatively compact telephoto zoom lens for APS-C format E-mount cameras. "Relatively compact" in this case doesn't mean pocketable, but it's relatively slim and will pack into a normal-sized camera bag without too much distress. The built-in image stabilizer keeps things steady, and because this is part of Sony's G line, it's built a bit more premium than your average zoom. In excellent condition, with hood and box.