All seems robust. The galvanized steel chassis remains light and supports a maximum load of 60kg (manufacturer data). The wheels have a spoked metal rim and a bandage "foam" dense (sustainability?) Bringing comfort, silence and allow to climb stairs without marking (mine are wood :)) as "easily" than 6 wheels and can serve as a devil with a handy extension of the "shovel" for large objects. The 49L bag is easily removed by unlocking a sliding handle (a little less easy to recover, but as is usually empty), Only the straps and plastic buckles that seem a little "light", to see in time ..... The handle and "shovel" can be folded and if that's not enough wheels are easily removable (without tools) making it compact enough to fit easily in the car. I hope he will live up investment :)!
