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Clear Lake
4.4
Rated 4.4 out of 5 stars
11 Reviews

Trail Runner™ Soft Flask

Water & Hydration

Color

Selected: Clear Lake

4.4
Rated 4.4 out of 5 stars
11 Reviews

Trail Runner™ Soft Flask

Water & Hydration

Color

Selected: Clear Lake

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.

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

Features

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 & Care

  • 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

Dog in Sun Shower raincoat running through fern covered woods carrying stick with human.

Trail Tested Promise

All of our products are rigorously field tested and we proudly guarantee against defects in materials and craftsmanship.

Ratings & Reviews

4.4
Rated 4.4 out of 5 stars
Based on 11 reviews
Total 5 star reviews: 9 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 1 Total 1 star reviews: 1
11 reviews
  • Abbey B.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    12 seconds ago
    Great idea

    We haven’t used them very much so I can’t rate durability but we can certainly hike a lot farther with the additional water in our Switchbak harness.

  • Simone F.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    3 weeks ago
    Makes walks so easy

    This is just the right size to fit it my waist pouch that I carry Ezra’s biscuits in. It weighs very little and when he’s drunk the water it’s completely flat. It’s so practical and a good deal here at ruffwesr.

  • Megan C.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    The flask we didn't know we needed

    Prior to this, we would run in areas that we knew there would be opportunities for the pup to drink, but now the world is our oyster!

  • Beth R.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Ultralight bottles

    These work great for both of us, love how small they pack down when empty.

  • Evan S.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 months ago
    Good

    Works

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