Maurten Gel Mix Flask 350 ml
Maurten Gel Mix Flask 350 ml - Black is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
Delivery and Shipping
Store pickup options available at checkout. FREE shipping on orders of $130 or more.

Gel Mix Flask 350 ml is a soft flask made specifically for fueling with Maurten Gel Mix 480 when training or racing. Designed to be carried in a running vest, waist belt, or back pocket. Equipped with a SpeedFill™ cap for fast refills and a bite valve for fueling easily over challenging terrain.
A fueling solution that enables you to carry up to 120g of carbohydrates in your pocket. The bite valve simplifies consumption on the move — on gravel, trails, or mid-race when not wanting to stop. The SpeedFill™ cap makes refills fast by easily popping the cap open. Compatible with the Gel Mix 480 sachet — the opening is designed to fit directly into the top of the flask. Compact enough for a vest pocket, waist belt, or back pocket.
How to prepare with Gel Mix Flask 350 ml
- Fill flask to the line with 200 ml of water.
- If wanting to personalize taste, add preferred Addition first and shake.
- Pour in Gel Mix 480 from sachet.
- Shake flask vigorously again until dissolved.
Gel Mix sold separately from flask.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.



