...for keeping drinks hot or cold. The cap is leaky if you shake it (and also hard to clean) so I've been using it for other drinks (not shakes).
I mean it's a water bottle, but I like the look and it does the job.
My husband uses this tumbler every day as he adds a lot of veggies to his smoothies and likes that it stays cold and his big smoothie fits in the one tumbler.
I like the 20 oz size, I think the cap is hard to clean, it’s hard for me to push out the cover for food cleaning, otherwise it’s great
I love my EquiLife tumbler! Great quality