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Hydrapak
Ultraflask IT 500ml Water Bottle

5 out of 5 stars
4 Reviews

Out of Stock

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Ultraflask IT 500ml Water Bottle

The HydraPak Ultraflask IT 500ml Water Bottle is the perfect companion for your endurance activities. It is insulated with HydraPak's IsoBound to prevent condensational warming to keep your beverage at its ideal temperature as you crank through the miles. Its double-wall construction and cell foam technology creates a barrier to slow the heat transfer from your hands or body to the bottle itself so you can have a chilled beverage past the early miles. It fits easily into most hydration vests, belts, or pack pockets for your convenience and has a wide enough mouth to easily fill, add ice, or add drink mixes. Use either the cap with the bite valve mounted directly to the cap, or the cap with the adjustable drink tube that can be cut to a custom length so you can stay hydrated the way you want as you train.


Details

  • Insulated hydration flask to keep beverages cool through the miles
  • IsoBound technology slows heat transfer from your body to the drink
  • Fits easily in most vests, belts, or pack pockets for versatility
  • Soft material conforms to pocket shapes for comfortable carrying
  • 2 cap sets are included for convenient personalized valve length
  • High-flow bite valves auto-seal after drinks to eliminate drips
  • Large 42mm opening allows you to easily add ice or drink mixes
  • Item #HPK001M
Material
TPU
Volume
17oz
Lid
High-flow bite valve
Dimensions
9.9 x 2.3in
Claimed Weight
2.5oz
Manufacturer Warranty
lifetime

Overall Rating

5 based on 4 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 0 reviews
5 Stars - 4 reviews

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5 out of 5 stars

November 23, 2021

Excellent

Second one of these I've bought. It definitely helps keep my hydration mix cold longer, especially if I add ice. Way better than the standard non insulated version and it fits well my in hydration pack pockets. Hand free use.

KatP

Originally reviewed on HyrdraPak LLC

5 out of 5 stars

May 27, 2021

Awesome

Awesome product, just wished there was a bigger option.

Jeremy

Originally reviewed on HyrdraPak LLC

5 out of 5 stars

August 27, 2020

Good! But potential to be even better!

Overall I like this product. I took a chance and froze it (which you can do with their other bottles but I'm not sure if you can with this one, so do it at your own risk) and still had ice after running errands for 4-6 hours, which was good. It does sweat at the top where the insulation stops, but not enough to be a deal breaker. It also makes the water taste funny, but hopefully that will go away in time. I'd like if it was a bit bigger, and if there was a cover for the bite valve and maybe a carabiner/carry loop, but overall these are minor issues for me and I'm still happy to have an insulated collapsible bottle. It's much more convenient to carry than a rigid one.

Surreale

Originally reviewed on HyrdraPak LLC

5 out of 5 stars

June 13, 2020

Great bottle

Let me start by saying that this is my first soft flask/bottle and I’m addicted..... it fits perfectly in my hydration vest! I would love if it had some more size options (especially bigger).

Jennifer

Originally reviewed on HyrdraPak LLC