Good quality trash rather successful but visually very poorly designed. Unable to close the main cover: Tank plastic bag and the small opening above the touch and prevent the closure of the main valve. Allibert should have chosen between the reserve and the small bag top opening: it yna one too many. Personally, I think the bag Reserve has no place in the trash. In addition, it narrowed the opening of this trash would be much more convenient without. And if we are not careful, the waste can be found in the reserve bin liners: the ingenious idea! For cons, the top opening sounds like a great idea to keep.