We chose Elite Fly for our 10th Anniversary water bottle for several reasons. With its 54 grams, it's probably the lightest bidon on the market thanks to its variable wall thickness. It is thin where your fingers squeeze it and thick where it needs to hold the shape. The great thing about it is that less plastic is needed to make it. And you will appreciate the abundant flow provided by the re-designed valve in situations when you need to take a fast draught without upsetting your breathing rhythm.
The design is our birthday X on the background of a cloud formation captured over Prague on the day Festka was founded in September 2010.