Great Concept/ idea to encourage people to drink more water and I love the community aspect of it (via Facebook...etc) that brings people together to help each other with ideas and share their experiences with waterdrop products and flavours. Shipping to the UK was slower than expected but the Customer Service was very kind and helpful. I found some of the flavours I didn't really like too much but after posting on the FB group some people suggested some combinations of flavours that made them more acceptable for me. The bottles are beautiful and I use mine every day.