A container for energy bars to be mounted on the top tube of a race bike. This thing is sized for 3 ultraBars and a top tube diameter of 40.4 mm. You will likely need different parameters. So please have a look at thing:446746 which is a customizable version of this design. Caution: Be aware of food safety issues! (Search for this topic in the web.) So only use this if you are aware of what you are doing. Prints without support.