Water Without any Chemical Taste
PurePaks is about to launch the first running flask that preserves the natural, fresh taste of water.
Tired of that taste?
Ever bought a soft flask that seemed perfect, only to have the water taste or smell like chemicals?
We’ve been there.
That’s why we created PurePaks—our soft flask preserves the natural taste and freshness of your water, every time.
The root cause
Most soft flasks are made of TPU, which seems ideal—lightweight, durable, and considered food-safe.
However, many runners experience unwanted plastic odors and tastes, and no amount of rinsing or ‘tricks’ like using lemon or baking soda reliably solves it.
Reinventing the soft flask
Our team of experts discovered alternative materials and manufacturing techniques that ensure a fresh, pure hydration experience—completely free of plastic taste or odor.
The result? A soft flask that looks and feels familiar, but this time, you’ll actually look forward to every sip.
Taste the difference
Ever bought a soft flask that seemed perfect, only to have the water taste or smell slightly off?
We’ve been there.
That’s why we created PurePaks—our soft flask preserves the natural taste and freshness of your water, at all times.
taste the difference!
PurePaks’ soft flask is made of medical-grade, platinum cured silicone. The same material that is used for premium baby products and in healthcare.
Regular soft flasks
PurePaks**
Natural tasting water
Weight
41g
65g
Durability
very high
high
* Typically made of thermoplastic Polyurethane (TPU)
**Made of platinum-cured, medical grade silicone
same flask,
great taste
PurePaks’ soft flask is made of medical-grade, platinum cured silicone. The same material that is used for premium baby products and in healthcare.
Regular SOFT FLASKS**
PurePaks*
natural tasting water
WEIGHT
41G
65G
DURABILiTY
VERY HIGH
HIGH
** Made of thermoplastic Polyurethane (TPU)
* Made of platinum-cured, medical grade silicone
PurePaks is set to launch its inaugural batch of 1,000 taste and odor-free soft flasks at $25 per item.
If you are interested, join our waitlist. We’ll let you know when it’s available to order as we get closer to launch!
pure water,
pure experience
Like the clear waters of a flowing river, your run should feel smooth and unhindered. Our soft flask delivers hydration with no distractions—pure water, free from the taste or odor of chemicals.
Fresh water. Nothing else.
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contact
rainer@purepaks.com