The light seems very durable and much better quality than the price. I didn't buy this with any intention of using the portable charger feature, but knowing that it's there and can top up some dead batteries in a jiffy is a welcome reassurance. The keys feel comfortable and I have no reason to expect them to wear out quickly. The zip pocket is well thought out in terms of organization and doesn't look like a standard suitcase. The main disadvantage of this product is the cold shoe ball mount, mainly due to the cheaper plastic. Not to say it will let you down, but if anything in this pack hadn't stood the test of time my money would be on the ball mount just based on how it feels when you try to tighten it. However, the 1/4" thread means you can easily swap it out for a different mount if you want, which I probably will. Mounting wise, a second mounting port for a "portrait" mount is a nice bonus, but the main mounting point, which is offset about 1/3 of the light body, is a bit odd. Overall this is a quality product at a lower price than other premium brands and I would buy again but probably with a different cold shoe mount.