Gu Energy Gel Flask "sleep-2>CBD" So why not keep it

So why not keep it tuned up at all times

Rigid top and bottom keeps it sturdy and easy to drink out of

Does high dose vitamin C upset your stomach

Northern Coffeeworks has a mission that is simple: "Serve amazing

You can train harder with the same effort

Gu Energy Gel Flask "sleep-2>CBD" So why not keep itThe folks at GU teamed up with Hydrapak to design a customized soft flask with a high flow nozzle to make fueling for long efforts more convenient and less sticky. The flask holds 5 servings of Gu Energy Gel and includes marks on the back to measure your fuel. Fill up your Gu Energy Gel Flask from the new 15 serving pouches, fuel with it, and reuse it! Your trail buddies and the planet thank you! How We Use It We use the GU Flask on any long outing.