Running Soft Flasks — Humantra UK Skip to content
FREE SHIPPING ON ORDERS OVER £45
FREE SHIPPING ON ORDERS OVER £45

Running Soft Flasks

Running Soft Flasks

Our brand new soft running flask, holding 250ml of water designed for ultimate comfort and convenience to keep you hydrated through your longer runs.

To hydrate, simply bite the leakproof mouthpiece, squeeze the soft flask and enjoy!

STAY LIGHT, STAY HYDRATED

Constructed from ultra-durable BPA free TPU.

20 individual serving sticks per box.

- +

£10.00

Hydration
4x MORE
ELECTROLYTES

vs leading sports drinks

Hydration
0g
SUGAR

naturally sweetened
with Stevia leaf extract

Hydration
IMMUNITY
SUPPORT

100% of daily Vitamin C

Get the Hydration Your Body Needs & Deserves

Hydration
MORE EFFICIENT HYDRATION

With all 6 electrolytes, Humantra contains blood sugar regulating minerals for 4x more effective hydration than regular water.

Hydration
OPTIMIZED IMMUNE FUNCTION

Vitamin C, Vitamin B-12 and Chromium Picolinate help promote healthy immune function and support metabolic health.

Hydration
BETTER GUT HEALTH

Naturally sweetened with zero-calorie Stevia leaf extract, which means no sugar rush or negative impact on gut health.

Hydration
HIGHEST QUALITY INGREDIENTS

Humantra contains only real fruit powder, bioflavonoids and nothing artificial so your body can finally recharge.

ITS EASY TO ENJOY HUMANTRA (ANYTIME, ANYWHERE)

Created in easy to use stick packs, Humantra can be taken with you wherever you go.

Hydration
Hydration
01. RIP

open one stick pack

Hydration
02. POUR

into 500ml (17 oz) of water

Hydration
03. SHAKE

to mix thoroughly

Hydration
04. RECHARGE

with ultra-efficient hydration

THE HUMANTRA DIFFERENCE

See what makes Humantra the best-in-class
electrolyte formula.

Hydration

LEARN THE SCIENCE BEHIND HYDRATION HACK

Fuel up with 4x the hydration of water alone.
Our science
Our science
5.0
Rated 5.0 out of 5 stars
Based on 2 reviews
Total 5 star reviews: 2 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
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2 reviews
  • JM
    Julie M.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    Yesterday
    Great for carrying extra water on a long ride

    Does what it says and folds up small when it’s empty.

    Please do them in a bigger size though

    Was this helpful?
  • KB
    Kerry B.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Great quality

    I took the soft flask with me to the London marathon as I didn’t want to be carrying anything heavy. It was perfect for this purpose and great quality.

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