We do like to test things that we highlight on our website. They do not end up on our website just because they happen to look nice.
Take the case of the bio degradeable water bottle. We have tested quite a few bottles and the one we have chosen, as well as being a great price, also has a good wide opening which enables one to really get in there and clean it out properly. It also has a nice comfortable hand grip and is clear so one can see the colour of the liquid in the bottle.