Tru Gel Flask 150ml
Tru Gel Flask 150ml
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Ditch the waste. Fuel smarter.
Meet your go-to fueling companion: the sleek, refillable Tru Fuel soft flask. Designed with endurance in mind, this 150ml soft pouch holds two full servings of Tru Fuel gel — delivering a powerful 60g of natural carbohydrates without the mess or plastic guilt.
Crafted from food-grade, non-toxic TPU, the flask is lightweight, flexible, and heat-stable, built to keep up with you over countless adventures. The intuitive flip-open cap allows for one-handed sipping — even mid-run — and seals tightly to prevent leaks or sticky hands.
One flask = 2.5 disposable sachets
Say goodbye to tearing, squeezing, and littering. Say hello to clean, consistent fueling.
Whether you’re pushing peaks or pacing a long day out, the Tru Fuel soft flask lets you fuel flexibly, cleanly, and consciously — one sip at a time.
Why you'll love it
Why you'll love it
- Reusable & recyclable
- Holds 150ml / 60g carbs – equivalent to ~2.5 single-use sachets
- One-handed flip cap for zero-spill access
- Durable TPU for long-term use
- Lightweight and pack-friendly
- No more gooey mess
How to use
How to use
Fill your reusable Tru Fuel flask with your desired amount of gel. Each 150ml flask delivers 60g of carbs (about 2.5x a standard gel).
- Sip every 5–10 minutes for consistent energy
- Carry multiple flasks to avoid flavour fatigue
- Refill directly from our recyclable glass jars – no waste, no mess
Advanced Fueling tips: For intense efforts
- If drinking plain water, add 1g salt per 300–500ml to stay sodium-balanced and help your gut absorb more carbs.
- Combine with Tru Fuel Drink Mix for a clean hydration + fueling combo — no excess weight, no GI distress.
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