I bought two bottles and now for several months in use and am still very happy. An important purchase criterion for me was that the manufacturer omitted in softener Kunsstoff, and I am very glad, because I use the bottles but daily. On plasticizer with hormone-like effects or aluminum in my drinks I renounce then quite happy. Nevertheless, the material is relatively elastic and has a very high impact. I am also surprised that, despite the frequent use hardly find scratches in the material and the printed scale has proved to be very resistant dishwasher. However, the bottles are usually only once a week in the machine, otherwise it's perfectly adequate, they wash after use with hot water, if necessary. With the addition of a little washing up liquid. It leaves no odor marks or the like. All in all, a strong buy recommendation. Should my bottle again bless the temporal, I buy it myself determined by where the manufacturer still exists.
