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Clear Lake
4.4
Rated 4.4 out of 5 stars
38 Reviews

Trail Runner™ Soft Flask

Water & Hydration

Color

Selected: Clear Lake

Choose size
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Better With Each Design

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Trail Tested Promise
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We teamed up with Hydrapak® to bring the performance of their iconic soft hydration flasks to you and your dog’s next adventure. They’re made of a pliable, lightweight material for a hydration solution that’s easy carrying - whether that’s in your running belt or your running vest (or your dog’s). Just twist the valve and squeeze the bottle to dispense water for a trailside straight-from-the-spout-sip or a dog bowl refill.

Compatibility: Trail Runner™ Belt (360 ml); Trail Runner™ Running Vest (360 ml for size XS; 500 ml for size S - L/XL)

Final sale. Not available for return.

COMFORTABLE WATER CARRY

Iconic Hydrapak® design with soft material that conforms to most hydration vests, belts, and pockets.

SHRINKS AS YOU DRINK

Flexible design shrinks as you drink for less sloshing and more space savings.

EASY TO USE

Twist valve and squeeze to dispense water.

  • Materials

    • TPU, PP/POM, Silicone
    • Made in China

  • Care

    • Hand wash
    • Mild detergent
    • Air dry

Select Size

Find the right size for you. If using with the Trail Runner™ Belt, we recommend the 360 ml. For replacing flasks for the Trail Runner™ Running Vest, we recommend 360 ml for size XS and 500 ml for size S - L/XL.
Select Size chart
Select Size

Ratings & Reviews

4.4
Rated 4.4 out of 5 stars
Based on 38 reviews
Total 5 star reviews: 29 Total 4 star reviews: 3 Total 3 star reviews: 2 Total 2 star reviews: 1 Total 1 star reviews: 3
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38 reviews
  • PTY860671 Ezekiel J.
    Verified Buyer
    Reviewing
    Trail Runner™ Soft Flask 500ML / Clear Lake (102)
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Good fit in day back

    I love having my dogs carry their own water, these bottles field fit easily in the backpacks pockets. Let's see how they do after some months here working in Panama in the rainforest with our conservation dogs :)

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  • Andy M.
    Verified Buyer
    Reviewing
    Trail Runner™ Soft Flask 360ML / Clear Lake (102)
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    good water bladders

    don’t let doggie serve himself

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  • Ann F.
    Verified Buyer
    Reviewing
    Trail Runner™ Soft Flask 360ML / Clear Lake (102)
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Perfect size

    needed a flask to put in pocket for quick access while skiing, it fits the bill

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  • Amy T.
    Verified Buyer
    Reviewing
    Trail Runner™ Soft Flask 360ML / Clear Lake (102)
    I recommend this product
    Rated 5 out of 5 stars
    2 months ago
    Great quality with no plastic smell

    This is a great, light weight water bottle which has worked well for taking with us on runs and to agility class! There is no plastic smell which I've experienced before with other bladders. A bonus is that it fits perfectly in the Trail Runner™ Running Belt so we will definitely be using this combo a lot as the weather warms up more.

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  • Tina O.
    Verified Buyer
    Reviewing
    Trail Runner™ Soft Flask 360ML / Clear Lake (102)
    I recommend this product
    Rated 5 out of 5 stars
    2 months ago
    Great little bottle

    Small enough to not be cumbersome in my pack. And it doesn’t leak! Amazing, since there’s a bunch of other stuff bombarding it in there. And no crunching plastic sound like many collapsible bottles. It doesn’t hold enough for a long journey of course, but certainly enough for a tide over. Would recommend.

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