Glass bottle, indeed at 1100 to 1200 ml. The cap does not tighten sufficiently, and the glass becomes cloudy inside when there is no water. In appearance, it is about the same as the bottles that Bormioli Rocco used to make, but there is no comparison in quality. This one is much lower.

Thick glass. Among the positives of the product is the metal handle. The bottle can be carried more safely compared to holding it with your hand and having it slip when it's cold from condensation. However, I have doubts about how many years this handle will last and whether its durability is permanent. For now, it seems like an excellent product, it could perhaps be slightly cheaper, but that doesn't matter. For now, 5 out of 5.

The loose metal clamp does not tighten the plastic flange on the bottle satisfactorily, resulting in one of the three bottles leaking when placed sideways. Be careful with the height for refrigerator doors, it is 31cm.