Fuel up fast—wherever your run or ride takes you.

• Holds up to 200 grams of hydrogel for extended sessions.

• Perfect for trail running and gravel racing adventures.

• Lightweight, compact, and easy to carry on the move.

Designed for endurance, the Maurten Gelflask 150 ml lets you carry more of what keeps you going. With space for up to 200 grams of gel, it’s built for athletes who want to refuel without slowing down. Whether you’re packing 3x Gel 160 or 5x Gel 100, the Gelflask keeps your energy source close at hand for those long-distance efforts.

Its ergonomic, portable shape fits comfortably in your grip, so you can focus on your performance—not your gear. The wide neck and flip-top cap make filling and sipping simple, even mid-race. For trail runners and gravel racers, the Gelflask is a practical companion for every adventure.

Maurten is dedicated to supporting athletes with a range of physical products and resources designed to unlock their full potential. Driven by the belief that greatness lies within everyone, the brand challenges conventional approaches to tackle the real issues hindering performance. Always putting athletes first, Maurten is committed to providing solutions that push the boundaries of what is possible.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

Enlarged valve for easy gel consumption on the go.
Flip-top for quick access.
Wide neck for effortless filling.
Portable—fits comfortably in your hand.
Sport: Trail running, gravel racing.

Volume: 150ml (holds up to 200 grams of gel).
Hydrogel mode: 3x Gel 160 or 5x Gel 100.

Additional Information:

Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.

If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.

We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.