I love this bottle. I did buy a bottle scrub for it because I love it that much that I want to keep it in great condition. It's super light (like unbelievably), durable, looks great and it doesn't make your water taste weird. I am a person who likes the convenience of plastic bottled water and that the spout is small to drink out of. I got used to drinking water from bottles so when I received this product and the hole was small I was super satisfied. It's not super small, it's big enough to easily pour liquids into which I love. The design for this bottle is perfection. No more purchasing plastic bottles since I have this one. Nothing more to say, except that the customer service/response from this company is exceptional as well. Thank you!