I don't even know where to begin with this product. It is amazing in sooo many ways! First, very travel friendly! It fits in every cup holder out there without spilling or tipping over. I took it on a job on some rough terrain with my son and not once did I have to stop because it fell out. Second, I LOVE that I can incorporate any flavor I want in to my water. Celery, lemon, orange, strawberry, raspberry, cucumber...you name it! It can go in!! If you can chop it, throw it in there!! The straw compartment doesn't clog from pulp or random seeds, its great! I'm in love with this water bottle and have some great gift ideas in mind for a couple close friends! I highly suggest this for anyone on the go who doesn't like plain water, or even if you do!! Check it out!