Did this bottle in the 0.5 and 1-liter edition. I am very pleased. It is really stable, the scale is practical. I especially value placed on the large opening, whereby the cleaning succeeds something more hygienic than ever just by pure rinsing, you can sometimes by wiping with the cloth. Initially due to the large opening is covered themselves however at times, but you get used to fast, how to avoid that. A deduction of points there, because you can fill in only liquids without gas. Carbon dioxide will cause the pressure is too large and outlet water. Otherwise, the bottle is 100% but close! No stupid plastic taste.