I've been trying many water bottles for my 2 yr old son and im glad i found this product. What i did is i just filled it with water and set aside in the corner so whenever my son wants to drink, he'll just grabbed it. It's a great helped to me since i have difficulties when giving him a water. He dont drinks a lot but with this water bottle he can manage to drink all by his self because of the straw inside on it that makes easier to use. Hopefully next time I can get another one for my daughter. This is the best water bottle i ever used.