Pros: This flash drive is exactly what I was looking for. I use this mainly for work but it's big enough that I can use it for personal use as well. Read and write times are extremely quick due to the USB 3.0. But even in 2.0 ports this thing just flies, since it can max out the capabilities of 2.0 easily. And let's face it, most devices nowadays still only have 2.0. But as you can imagine, this drive in a 3.0 port is much faster. The capless design is great. I always end up losing those caps anyways. The rubberized build of the drive is very durable. It can stand up to the daily abuse of being in my pocket with my keys everyday no problem. It has even been in my pocket when I fluffed a pair of pants in the dryer and came out just fine. (I wouldn't suggest running it through the washer though) I like that I can attach it my keys. Overall, exactly what I was looking for and wouldn't expect more for the price.

Cons: The width of the drive makes it difficult to plug into some ports especially if there are other devices already plugged into the adjacent port. I wish the drive was just a tad thinner. It also does not lock open so plugging it in can be annoying sometimes if you aren't holding it right.

Overall Review: Just a few design tweaks and this drive would be absolutely perfect.