Just the right size to keep in a pocketbook or lunch bag . Easy to use with pop-out straw. The colors are fun and bright! Just be careful with anything bubbly as it will spritz when opened if you don't hold the cover down as you press the button.

Just purchased it for my active 2 year old.... I have a feeling I will be needing to replace it shortly after usage with her.

Actually keeps my daughters beverages cold, even in our humid Oklahoma summers! Super cute too. She loves it.

useful when outside