I have this vacuum flask (now the 0.35 L and 1.0 L variant) bought on the recommendation of a friend and I must say, I am deeply impressed. The bottle keeps hot drinks perfectly warm as well as cold drinks cold. Also you can fill carbonated beverages, without the need to worry that the bottle runs out (-. This respect I was skeptical at first, but tested and approved :-)). The filled drinks also accept no unangnehmen taste. The 0.35 l and 0.5 l versions also fit perfectly into the cup holder of my car. Appearance and processing are in any design very well (although it would be nice if there were any size in different colors. Here's a little note to the color of the 0.5 liter variant. In the photo it acts indeed rather blue green or Petrol In reality, however, the tone is more (cobalt) blue. (- but also beautiful :-)). The openings are small enough to drink straight from the bottle may, and large enough to make them easy to clean can. The (smaller) bottles offer especially for those of who like to have something to drink in your pocket and want to lug any chunky jug with cup, a fragile soda bottle or a plastic bottle with plasticizers. Since the bottles are quite large by their double processing compared to the useful volume (like most jugs), the 1.0 liter variant is many might feel a bit too bulky despite their sleek designs, to have them constantly pushing. I use it therefore as a "beverage supply" in the car and have rather small bottle in your purse or backpack. All in all this is a good product at a reasonable price-performance ratio.
