My kids love this cup and want to use it constantly.  Clean up is a breeze.
[[VIDEOID:1f2f02ee63f63c3d930b6efe72b644b0]] [[VIDEOID:aa65967af510424642192ea387d1bf30]] [[VIDEOID:472389f0b46620b866cb39ea8b55734b]] [[VIDEOID:5193d32f60e9fd64f8dc91bd7a41f493]] Lots of people I know drink protein shakes.  They either buy them pre-made or make them themselves.  I'm not a fan of protein drinks, but do LOVE to make my own Kool-Aid to drink.  My kids love homemade chocolate milk.  I get tired of dirtying so many spoons making it.<br /><br />This cup is the ANSWER! Really, it is!  This cup holds about 9oz of liquid before the liquid touches the lid.  If you fill it with 8oz, there is about 1.5&quot; before it touches the rim of the cup.  The lid securely fits inside the cup without liquid coming out. It is sort of a tight squeeze and requires some pushing to push the lid down completely.<br /><br />You can turn the black hole cover to drink.  Straws fit nicely in the bigger hole also.  It is not to hard to turn the black piece to open the spout to drink. I used soap and water to clean this as it is not dishwasher safe since batteries go in the bottom.  The batteries are held in place with a thick silicone cover.  It is easy to use your finger and remove the cover to place or replace batteries.  I have to keep this up from my kids, or I would constantly be replacing the batteries. They love to push the button to make a &quot;tornado&quot; as they call it.<br /><br />I don't really have any issues with the function of this cup, but do wish the cup could be removed from the battery part.  I like to hand wash my dishes and have caught myself almost putting this in my dish water.  This is a nice cup to take when on the go to make drinks yourself.  I would be interested in buying this in a larger cup also.<br /><br />**Disclaimer: MATANA 2.0 Original Electronic Vortex Protein Mixer at a discounted price in exchange for my own honest and unbiased opinion.
Rating: 4 stars