Ultramarathon Running Store > Bottles / Cups / Soft Flasks > Inov-8
UltrAspire Bottles for Hydration
We use a BPA -free LDPE for our running bottles, which is preferred over PP for most sport applications because of its hand feel and squeeze-ability. (We know what it’s like to be a fatigued runner in the later stages of a long race trying to squeeze an impossible bottle!) We also use Tritan, when squeeze-ability is not an issue and stability is preferred, and Silicone, both of which, have great taste quality.
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Inov-8 0.25 SoftFlask ( 250mL/8.5oz ) Inov-8 0.25 SoftFlask ( 250mL/8.5oz )

[ Inov-8 Soft Flask : 0.25 250mL/8.5oz Capacity ]
250ml soft flask to carry water or gels. Simply remove all of the air to remove bounce. The flexible flask can be compressed down once water / gel has been consumed.

Our Price: £10.80
Inov-8 ULTRAFLASK 0.5 Locking SoftFlask ( 500mL/16oz ) Inov-8 ULTRAFLASK 0.5 Locking Cap Soft Flask ( 500mL/16oz )

[ Inov-8 ULTRAFLASK 0.5 : 500mL/16oz Capacity ]
500ml soft flask with twist lockable cap to carry water or gels without unwanted leaks or spills.

Our Price: £19.99
Inov-8 ULTRAFLASK 0.5 SoftFlask with Tube ( 500mL/16oz ) Inov-8 ULTRAFLASK 0.5 SoftFlask with Tube ( 500mL/16oz )

[ Inov-8 Soft Flask with Tube : ULTRAFLASK 0.5 500mL/16oz Capacity ]
Soft flask with wide 42mm opening, detachable straw and high flow Hydrapak Blaster Valve. Simply remove all of the air to remove bounce. The flexible flask can be compressed down once water / gel has been consumed. The 10 inch / 250mm tube can be trimmed to any preferred length.

Our Price: £19.75
Inov-8 FLAT Running Bottle 500mL Inov-8 FLAT Bottle 500mL

[ Inov-8 Bottle: Flat 500mL ]
A uniquely designed flat running bottle which hugs the body to reduce unwanted movement.

Our Price: £4.99

What Makes UltrAspire Bottles / Handhelds Better?

Human Bottles: Advanced Bottles that do more than just hold liquids. Patent pending shape and angled top designed to deliver fluids from either hand with the head and entire body more naturally positioned, requiring less effort and achieving greater flow. Polarity system™ also holds and stabilizes the bottle in the pack enhancing quick access and return.

1. Ergonomics: Our special shaped and angled running bottles may seem odd at first, until the mechanics of function is understood: First, the shape accommodates and feels good in your hand. Second, angles help deliver the fluids without the requirement of dramatically tilting back your head to allow for liquid delivery.

2. Polarity: Magnetic energy is lighter weight, and saves time and effort retrieving, stowing, and keeping hydration bottles in your pack; it may also impart substantial health benefits to the liquid enclosed. We did some research, we are convinced, that like water emerging from a mountain spring infused with the magnetic energy of the earth—it’s simply healthier for the human body.

3. LDPE: Our squeezable bottles are made of low-density polyethylene. This is a BPA-free material so you don’t have to worry about chemicals leaching into your fluid.

Keywords: UltrAspire bottles, water bottles, hydration bottles

The ULTRAmarathonRuning Store is the UltrAspire UK and Ireland online supplier/dealer/distributor/retailer. We also ship internationally, including to the US & Canada, Europe, Australia, New Zealand and the rest of the world. Product pages include links to UltrAspire reviews and UltrAspire videos. If you have any question or request please Contact Us.