While it is cute, as soon as you tilt it to pour water into the glass, it leaks everywhere. So it's useless.
----So, coming back, it's not bad... I unscrewed the lid, screwed it back on... now it's doing better, at least you don't get wet when you lift it to drink water... and it keeps ice for 24 hours and more... (I put a liter of ice... a bowl of yogurt weighing a kilo) and it's great... it saved me in the traffic jam in Corinth the day before yesterday, so... Everything is fine... okay, if you tilt it, it will leak water, but if you keep it upright, everything is fine... I wedged it between the seats and it's okay