Did this dish ordered for my daughter who likes to carry salad with the university. The salad to-go bowl holds really delivers what it promises. She has the right size, a very stable plastic fork and the use of additional ingredients such as croutons, cheese cubes, etc. is another plus point. Although the dish has no sealing ring in the lid, it is absolutely tight. Only the dressing container loses vigorous shaking some liquid, but that was an "extreme test" on my part. In daily use, the cup is not so by thrown. The only reason why I did not award 5 stars, is that the dressing cup could be a bit bigger. For vinegar-oil dressing reichts but with yoghurt dressing, it could be tight.