The trolley is lightweight, easy to unfold and stable. However I have two caveats to be made. The card holder is disposed lower than the picture the bag and once installed you can not access it, you must remove it and fix it above as the picture, which is very easy. I use a tripod and bag with original bag straps pivots: with a strap down over this issue is resolved. Little more the trolley comes with a bottle holder and a water bottle. Now to see the use but with these few modifications carriage is very convenient.