Though highly rated, this product is a shoddy, manufactured product from China. To start, the "sturdy metal frame" touted on the website is a cheap, bendable metal wire that offers little in the way of support. The bottom of it is supported by 5 small, spot welded washers, which are unlikely to hold the 40lbs stated. Theres 2 bolts that lock the frame open, but they're cheap and strip easily. The nut component the bolt screws into was poorly machined and difficult to screw into. The wheels suffered from shoddy  machining, with the eye holes not quite line up and the nuts and bolts that attach them being easily stripped. Lastly, only 6 latches around the canvas attach and hold it to the frame - none on the sides. If you throw something heavy into the center of the basket, the sides come free and the canvas sinks and pulls together. All in all, for the price, this product is not worth it. Knowing what I know now, I wouldn't have spent more than $10 on this product.