Tired of dealing with messy individual gel packets? Want to use DIY energy fuel? Looking for a simpler, cleaner, faster way to fuel during your next outdoor adventure or race? Energy Flask is perfect for cycling, running, triathlons, climbing, hiking, mountaineering, snow sports, etc. Fill it with your favorite energy gel or DIY energy mix, fuel with it, wash and reuse. Simple, fast, convenient.
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- Capacity: 110ml / 3.5 oz (three+ 1oz gel servings)
- Dimensions: 4.3" x 2" x 1.5"
- Semi-rigid (squeezable)
- Easy to use push/pull cap
- Wide neck (easy cleaning and filling)
- Flat bottom
- Molded finger holds
- BPA and PVC free
- Dishwasher safe (top rack)
Designed, assembled and shipped by an endurance athlete in New England (USA).
I used a flask when I did my Ironman personal best of 9h18. It held 75g of carbs and 2g of sodium which helped me stay fueled during the run. I also used when I ran my BQ marathon for a similar reason. I like it and I recommend it.
Very good size and they are really good quality, I’m using it to out my gels when I go for long runs or for my bike trainings.
Like these as a way to save money and also to have a reusable container for energy boost while riding. And I like knowing what is in my food! My friends are happy I introduced them to them!
Finally I've found a bottle I can use with my gel!!
These Energy Flasks are the perfect size for my DIY gels. They fit easily in my top tube bag and jersey pockets, and they have a really nice feel in hand. The flasks are easy to fill and easy to clean. The caps snap on tightly so is no leaking but they are easy to open. Great design and I highly recommend!