I use this for Shaker dressing and I'm a little disappointed. The cover, with its clips is waterproof against by the small cap is not. Moreover, it is not very convenient. dressing (thick enough) does not flow very easily. it must be stressed by shaking the shaker and the same time there are all over the board. Note that the small cap hangs if it is opened fully, which is convenient. I have several boxes "Lock and Lock" and I'm not disappointed by this brand and products. But once there was a pouring cap, the seal is no longer at the appointment. This comment is also valid for "jugs boxes" with small cap.
