Unfortunately I have to support with a star partly the review; also with us (despite correct handle reinforcing structure with respect.) are torn at several cartons the handles (3-5 pieces). I find too often in a total of 30 cases of this kind. They were not overweight, but had a max. Weight of 25 kg ... so that wearing is reasonably comfortable.
In addition, there is also at the closure mechanism mitlerweile better variants quickly open even less. A4 size adjustment is also very helpful, for. Example, in File Kartonierungen.
Would create other criteria the next time, but the major vendors have indeed a very huge selection.
