I love this I bought it a week ago and have used it everyday since. I normally quit carrying my bottles around after a few days but this is awesome. My college has horrible water that makes me gag almost so I got this to try out. It helps soooo much. The taste is definitely different. The only bad thing so far is that if you close the lid a little too tight it suctions too tight and the bottle makes it really hard to drink from. I just keep mine a little looser than I think I need and it's perfect! Doesn't leak either Wich is a must for me.
I think this pallette is awesome especially because I got it for free due to shipping mistakes made by tarte. They have a great customer service though! the whole thing smells like chocolate and is super smooth on my skin. I love how easy it is to make a bunch of quick looks with this.