I love the size and the color of this bottle. Not too small, not to large.Your water/juice/liquid, forcibly sprays out of the attached mouthpiece when you flip it open. It's as though the bottle contents (no carbonation) are under pressure. Careful you don't stain your clothes, damage your electronics, or wet your car. Otherwise the bottle works as expected. Bottle Value for Money decreases as one has to clean or replace wetted items because of liquids spraying under pressure.My daughter has to use a clear water bottle for school. She picked this one and loved it! It even came with a bottle cleaner (brush) and the straw cleanerThe only reason I chose this particular bottle was because of the "leak proof" claim. Unfortunately, this bottle did nothing but leak. I wanted to use this for juicing, but after I noticed beet juice leaking from the straw and the hole on top. I realized this bottle was trash. Although it was a perfect size, nice color, and otherwise a good price, I would advise against this bottle.Don’t tighten it too much or else it won’t let you suck through the straw normally, but that isn’t too much of an issue and it honestly is really great. I’ve always wanted a straw capable water bottle and this one is so great for the priceI got this product for work that requires only see through cups, and it was perfect in that aspect and held a good amount of water. However, SO MUCH AIR comes up when trying to drink through the straw! Such a disappointment. Not sure if mine is broken or if it’s just cheaply made.The bottles are sturdy and well-built. The issue is that the straw design is terrible so that you suck up equal parts air (bubbles) and water (or whatever your beverage is) when you’re drinking. Such a shame. I have other bottles with straws that aren’t like this at all.A lot of air comes through the straw but not as bad as some other bottles.My mum wasn't drinking enough and she was struggling to use a glass. The wide top to the straw, which is silicone, enables my mum to drink more easily. The size of the bottle allows us to leave mum with plenty to drink a few hours at a time. The markings on the bottle are useful if you are recording your liquid intake. This product is worth every penny. I did come across a similar product in the supermarket after this purchase, but it was obvious to me this bottle is far superior, with the added benefit of the cleaning brushes.Great water bottle for the son to take to school! Comes with a key ring to attach to bag or belt loop also has cleaning tools which is great as I can clean the straw as well as the bottle. No leaking and the straw is great would recommendWas very excited to be getting my new drinking bottle, however expected a better product. I chose this bottle for having precise cleaning brushes for it, both the bottle and straw. The water does not burst into your mouth like in many bottles I had. Need to put quite an effort to have a drink.The bottle is well made, but it has a silicon on the top part. After some time (even though I clean it very well) it just gets smelly and the bottle doesn't come with an extra one to replace it.I am not that happy with this purchase. I wouldn't buy it again.I really liked this water bottle to begin with. It looks clean, its clearly marked with drinking levels and was what I was looking for. However, I only used it 10 times and its now broken. The drinking spout has a tiny bit of plastic on the side to fit in the top and on one side it has snapped off so now the whole bottle no longer works. Very disappointing for the expensive price.