To start, I would like to congratulate you for making a beautiful trolley. I had been using a back pack for my travels until I recently bought a bigger computer. Between the new size and weight and carrying a work computer as well it was too much on my back. I quickly ordered your Titan Trolley a few days or the day of its release. Now I travel for a living and right now after owning the bag for a month I am writing a review while I am 7000 miles from home. The bag is very well built and durable, the wheels are smooth and the little features are all very nice additions to the bag. The main computer sleeve is perfect protection for my personal computer and my rarely used work computer also is safe strapped in the main compartment. The water bottle holder will hold a large Fuji bottle with a little pushing around. The outside magnetic held pocket is great for my kindle. I like the one hidden pocket inside the main compartment. It lets me safely hide things I do not want seen when I open the main compartment. The headphone holder was a good idea but not as useful as you would think. I do not use it because my headphones fold and I would rather use the space in other ways. All around for quality, design and appearance I give it 5 stars. BTW it replaced a Tumi backpack, this is my first Everki product.