We have had it for 2 years with heavy daily use. The only downside is that if it falls many times from the side where the plastic spout is, it may break. It would also be good if it had a cap, which it doesn't, for when you take it to the playground so that the spout is not exposed.

It is durable and leak-proof, it just doesn't keep the water frozen during the summer for more than 1 to 1.5 hours. If someone doesn't need it for cold purposes, then everything is fine!