My husband I purchased this product at another store. It works, but I do have a few concerns. The first being that the lid doesn't fit tight, so if you're using it for a drink mix, you cannot shake the container to mix the drink. It will splash out around the lid. The second is that the liquid hangs on the pour spout when the liquid is poured and either runs down the side of the container or drips. Not a big deal if you know it happens and are prepared with something to wipe the pour spout.
The jar is perfectly fine, but the lid doesn't stay on. Not a big deal at all, but I thought the lid would be more of a tighter seal. Instead, it just slides easily in and out of the spout. It is fine, it covers the jar, but not exactly what I wanted.
The red stopper is not a really secure fit. It is still probably enough to be air tight, but offers very little resistance when removing it. I thought the bottle would be good for hot liquid since it was an Anchor product that is usually for cooking and hot stuff. It specifically says on the bottle "not intended for hot liquids." I wanted to put hot tea in there, then cool it for iced passion tea. I would recommend this product for cold beverages only. I think the price is a little steep.