Brand: Open Fuel
Category: Running Energy Nutrition
Recommended by Justin Grunewald, Trail Runner — The Boulder, Colorado
Experience the ultimate hydration solution with our Drink Mix 24 Serving Bulk Bag, designed to provide a perfect balance of carbohydrates and electrolytes for optimal performance. This sustainable and convenient drink mix ensures you stay energized and refreshed during your most demanding activities. 1. Each 1.6kg bag contains 24 servings, providing ample supply for extended use. 2. Formulated with 60g of carbohydrates per serving to fuel your energy needs effectively. 3. Includes 500mg of electrolytes to help maintain hydration and support muscle function. 4. Packaged in an eco-friendly design, promoting sustainability without compromising quality. 5. Comes with a complimentary reusable funnel scoop with your first bulk bag order for easy mixing. 6. Free from unnecessary additives, ensuring a clean and effective hydration solution. 7. Ideal for athletes and active individuals seeking reliable performance support. This drink mix is perfect for athletes, fitness enthusiasts, and anyone engaging in prolonged physical activities. It excels in high-intensity environments, such as during workouts, races, or outdoor adventures. Suitable for all skill levels, it provides essential hydration and energy replenishment, making it an excellent choice for training sessions or competitive events. Ideal for year-round use, it ensures you stay at your best, regardless of the season or activity.
Price: $48 - $50
- Who it's for
- Endurance athletes — runners, cyclists, ultra racers — who need reliable carb and electrolyte intake over long efforts without GI trouble. Also suits those prone to flavor fatigue or palate burnout, given the mild, lightly flavored options including a flavorless "Naked" variant.
- What people are saying
- Hosts consistently praise the mild, non-cloying taste and stomach-friendliness across training and racing, including hot days and multi-day events. The 60g carbs and 500mg sodium per serving is called a solid baseline, with several notes flagging it pairs well with gels to hit higher carb-per-hour targets.
- Worth noting
- The bulk bag format is noted as better value and lower waste versus single-serve packaging. Half-serving use for everyday training is mentioned, and the Naked flavor is specifically called out for mixing with other flavors to boost carbs without intensifying taste.
Justin Grunewald's review
Bulk bag, because it’s a better deal and better for the planet!
Recommended by Justin Grunewald, Trail Runner
Frequently asked questions
Who is the Drink Mix 24 Serving Bulk Bag for?
Endurance athletes — runners, cyclists, ultra racers — who need reliable carb and electrolyte intake over long efforts without GI trouble. Also suits those prone to flavor fatigue or palate burnout, given the mild, lightly flavored options including a flavorless "Naked" variant.
What do experts say about the Drink Mix 24 Serving Bulk Bag?
Hosts consistently praise the mild, non-cloying taste and stomach-friendliness across training and racing, including hot days and multi-day events. The 60g carbs and 500mg sodium per serving is called a solid baseline, with several notes flagging it pairs well with gels to hit higher carb-per-hour targets.
What should you know before buying the Drink Mix 24 Serving Bulk Bag?
The bulk bag format is noted as better value and lower waste versus single-serve packaging. Half-serving use for everyday training is mentioned, and the Naked flavor is specifically called out for mixing with other flavors to boost carbs without intensifying taste.
What does Justin Grunewald say about the Drink Mix 24 Serving Bulk Bag?
Bulk bag, because it’s a better deal and better for the planet!
Why does Justin Grunewald recommend Open Fuel?
Justin Grunewald recommends the Open Fuel Drink Mix 24 Serving Bulk Bag for running energy nutrition. Bulk bag, because it’s a better deal and better for the planet!
Is the Drink Mix 24 Serving Bulk Bag a good running energy nutrition?
Yes — Justin Grunewald recommends the Drink Mix 24 Serving Bulk Bag by Open Fuel as their running energy nutrition pick. Bulk bag, because it’s a better deal and better for the planet!
More from Justin Grunewald's Trail running necessities
View Justin Grunewald's expert gear recommendations on Rendezvu
What other hosts are saying
19 experts recommend the Open Fuel Drink Mix 24 Serving Bulk Bag.
This is just the best tasting fuel on the market. Hands down. I love bringing two soft-flasks, one with a filter and a ziploc bag full of open fuel. I weigh out my fuel before I head out so I know how much to drink. Mix as you go - just let the run shake the fuel itself.
Recommended in Training Day!
Cody Poskin, Professional Ultrarunner and Hopeless Romantic
I’ve tried a lot of drink mixes but the Open Fuel naked mix stands above the rest. The neutral flavor goes down the gullet so easy. No flavor fatigue, easy to mix, and great carbohydrate numbers. I will not be racing with anything else.
Recommended in Kodiak 100
Corinne Shalvoy, Ultramarthoner | Commentator | Podcast Host | Coach | Community Builder
So so yummy. I tend to use 1/2 a serving for my everyday training. Passion Mango Tango is my current fav.
Recommended in Fav Electrolyte Drink Mixes
These drink mixes are a very reliable foundation on extended, unsupported routes with medium to high intensity. They come in a few delicious flavors and dissolve very quickly in water.
Recommended in Ultra Running Nutrition and Hydration
All of the flavors are the best tasting drink mix I've had. Stoked to implement this as my go-to fueling option. It's sufficient with 60g carbs and 500mg sodium without being too intense - easy enough to supplement with an extra gel or salt capsule or two if you're aiming for higher numbers.
Recommended in Long Run
Seth LaReau, Trail runner. Writer. Founder and author of Trail Waves.
Great flavor. Easy on the gut. More sustainable than single-use plastics. Win-win-win.
Recommended in Trail Favorites
This fuel tastes really good. I'm a huge fan of the raspberry. It is like the easiest thing to get down, and liquid carbs are the way to go. OpenFuel has got an amazing mission, and we're proud to be a partner with them on Rendezvu.
Recommended in Broken Arrow Triple Crown :)
Makena Morley, Professional Runner (Roads, Trails...)
I absolutely love using open fuel the flavor never gets old and it sits so well in my stomach on hot days, cold days, easy days or hard workout days! **For races I usually do 1 bottle of this an hour + a gel**
Recommended in Broken Arrow Race List
my go to drink mix for training, racing and big days outside! Open Fuel’s formula is easy on the gut and guaranteed to taste great, you’ll have no issues sluplin’ this all day!
Recommended in Fuel 🧃
Jackson Fagerlin, Cross Country and Track and Field athlete
Perfect Carb mix for your activities. Of all the carb mixes out there, not only does it taste the best but it has just the right amount of carbs and electrolytes to help me excel in my session. Biking, working out, long run, Open Fuel gets the job done
Recommended in 10 Products I Actually Use
As someone who has historically under-fueled, Open Fuel has been a game changer in my longer races for dialing in the right nutrition plan and hitting the ideal carb per hour ratio.
Recommended in Running Essentials
I love the flavors of drink mix. they mix easily and go down even better
Recommended in Fuel
Great flavor, not too sweet. Perfect carb to electrolyte ratio for me.
Recommended in Allegheny Trail FKT Gear/Nutrition
I've tried a bunch of nutrition products over the years, but never really found one that worked well for me late into training runs or races. That changed when I started using Open Fuel, beginning with the drink mix. Most recently, it’s the fuel that got me through the Badger Mountain Challenge 50 Miler. I never experienced any palate fatigue, it stayed refreshing the entire race on a hot day, and the carb/electrolyte ratio seems to be exactly what my body needs for long efforts. Every flavor has been great, but the one currently filling my flasks is Radical Raspberry Ripple.
Recommended in Skimo and Ski Touring
Rudy Oliver, Running Coach and Trail Runner
Enjoyable Carb and Electrolyte drink mix you need to have in your stash.
Recommended in 10 Products I Actually Use
This drink mix taste amazing. The flavor makes it easy to make sure I get in the fluids I need!
Recommended in Running Gear
Jamie Hunyor, Ultrarunner & field botanist
Open Fuel’s drink mix is perfect for keeping me going on long runs without any GI distress. Plays nicely with the gel mix to get me up to 100+ grams of carbs per hour. Big fan of the Zesty Limeade flavor in particular.
Recommended in Gear for training and racing
Rachel Bambrick, Ultrarunning coach & community leader
Really love the light flavors of these! I prefer minimally flavored drink mixes, and these are just perfect. You really can’t go wrong, but I think Mango is my favorite.
Recommended in IMTUF 100
