All Ours Sample PackPut it to the test With fueling it's important to start off on the right foot to practice before race day and get used to it. With the Maurten Test Collection you can put Hydrogel Technology through its paces in real world conditions. It's important to understand how fueling feels the texture, the taste, and the physical sensations and listen to how your body responds. This is the start line that matters most. Pack contents will vary between shipments