The Maurten Gel Mix Flask 350m is a pocket-sized fuelling solution that lets you carry up to 120g of carbohydrates with you. Purpose-built to carry your Maurten Gel Mix 480 and designed with a SpeedFill™ cap that lets you top up in seconds, not minutes.
Suitable For
Endurance
Multisport
Running
Why We Love It
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This Gel flask has a 42mm SpeedFill™ screw cap, a flip-open mechanism that pops in one motion and snaps shut with a click. It also has a self-sealing silicone bite valve for controlled, drip-free delivery. While the flask will work with other soft flasks or bottles, it's specifically engineered around Gel Mix 480's mixing ratio and viscosity.
Fast Facts
- 350ml in volume
- SpeedFill™ 42 mm screw cap
- Bite valve for easy fuelling
- Fits running vests, waist belts & back pockets
- Designed specifically for use with Gel Mix 480
Slowly pour the contents into 200ml of water. Shake well until dissolved, then let it rest for 5 minutes before consumption.
🇦🇺 Australia
- FREE shipping on orders $129+ AUD (after discount codes are applied)
- Orders under $129: Shipping calculated at checkout
🇳🇿 New Zealand
- FREE shipping on orders $150+ NZD (after discount codes are applied)
- Orders under $150: Shipping calculated at checkout
- Customers are responsible for covering customs charges
🌍 International
- Shipping calculated at checkout
- Customers are responsible for covering customs charges
⚡ Express Shipping
- Available for all destinations
- Calculated at checkout
- Customers are responsible for covering customs charges for international orders
Same Day Dispatch: Orders placed before 12 PM (AEST/AEDT, Melbourne AU time) on weekdays are usually dispatched same day*. Orders placed after this cutoff will head out the next business day.*This is a guideline, not a guarantee. While we do our best to ship orders out on time, dispatch may be delayed during peak periods, sales events, or due to unexpected courier or warehouse issues.
Delivery Times - Australia: Standard shipping takes 3-9 business days. Need it faster? Choose Express at checkout.
Please Note: Delivery times may vary due to public holidays and other factors beyond our control. Check current shipping estimates here.
30-Day Policy
Easy returns and exchanges within 30 days of delivery (excluding items listed below).
Tech Item Exception:
Watches, FORM goggles, headphones, heart rate monitors, recovery boots and similar tech items can only be returned if they are in their original packaging with the seal intact (unopened and unconnected). Unless faulty or covered by warranty.
Personal Care / Hygiene Items:
For hygiene and safety reasons, change of mind returns and exchanges are not accepted for personal care/hygiene items, including socks, underwear and swimwear (even if they are not marked as Final Sale). Unless faulty or covered by warranty.
Final Sale Items
Items marked as FINAL SALE cannot be returned or exchanged unless faulty or covered by warranty.
Gift Purchases
Buying a gift? Contact us at purchase to request an extended return period.
Need Help?
Full return policy details and process here.
Request a return here.
Same day dispatch before 12pm AEDT/AEST*
Aussie owned and operated
Athlete support & in-house dietitian
Free Shipping for orders over A$129*