Review on Contigo Autoseal Trekker Kids Water Bottle, 2-Pack: Granny Smith & Nautical - Perfect Hydration for Active Kids! by Evan Austin

I bought these for my son and they are great for everyday use. He takes it to school and it's perfect for preventing accidental spills. The only negative I would say is that they are smaller than I would like. When he goes to basketball practice, he has to fill both up and take them with him, otherwise he'll run out of water very quickly. I've attached a photo next to a regular sized drinking glass to show the size and a video showing how the auto seal works.