Lately, I've been buying the 2.5 gallon jugs of Spartkletts distilled water. The kind with the handy spout on the end.

When you pull the spout plug out to expose the hole in the spout, there is an initial flow of water, then it stops due to the lack of air pressure in the jug. The only way I've found to get more air in, is to turn the jug upright, then turn the jug down again to get more water out. This always results in a spilled water mess. The thing look as if is is designed to stay in one position in the refrigerator, with the spout in the downward position, ready to go.
Am I missing something?