I bought a black, petite trolley as I'm only 5 foot. Perfect size for me. I’ve sustained a shoulder injury which means I can't lift heavy bags. I hotdesk at work so need to move my office work and laptop between various places. I also have multiple lunch items and drinks, which I carry around with me. This trolley can accommodate it all, plus a bit of shopping too. It is smart to look at and the plain black version is inconspicuous and perfect for the office. Using a trolley has been a revelation! Why did I not try it sooner? It has stopped all the shoulder, neck and head pain I used to get. It is lightweight and easy to maneuver up and down kerbs. My only criticism is that the base of the bag is not attached to the frame. This is not a problem if the bag is full as the weight keeps it in place, but if the bag is only half full or empty the bag moves around. It would be better if it could be fixed in place with a velcro strap like the top of the bag is. Overall though, I am very happy with this purchase. Delivery was speedy too.