Ultraflask, 600ml soft flask, 20 oz, by Orange Mud - Hydration vest packs for runners, cyclists, and ironman - Orange Mud, LLC
Ultraflask, 600ml soft flask, 20 oz, by Orange Mud - Hydration vest packs for runners, cyclists, and ironman - Orange Mud, LLC
Ultraflask, 600ml soft flask, 20 oz, by Orange Mud - Hydration vest packs for runners, cyclists, and ironman - Orange Mud, LLC

Orange Mud, LLC

Ultraflask, 600ml soft flask, 20 oz, by Orange Mud

Rated 4.9 out of 5
Based on 96 reviews
$20.95

The UltraFlask™ 600 soft flask is an ideal compliment to the Endurance Pack, HydraQuiver Vest Packs, Gear Vest, Adventure Pack and PFV series of Orange Mud products. You can quickly stash the flask in your front chest pocket for access on the fly plus it comes with an optional use 4" hose. Quickly take it off if you just want the bite valve, or if you want the hose leave it as is! 

Features

  • BODY CONFORMING SOFT FLASK - Soft flask, super soft material conforms to any pocket
  • ANTI-SLOSH - Shrinks as you drink, reducing water sloshing
  • VERSATILE DESIGN - Use with or without tube, option to mount bite valve directly to cap
  • FULL SIZE ICE CUBE FRIENDLY - 42 mm sport cap with silicone bite-valve
  • Can be frozen or filled with warm water (max temp 140°F / 60°C)
  • Durable, built for a lifetime of tough use, No-Leak™ Guarantee

    Specifications

    • CAPACITY: 600ml / 20 fl oz
    • WEIGHT: 1.5 oz (43 g)
    • DIMENSIONS:  8.25 x 2.6 (20.96cm x 6.6cm)
    • MATERIAL: 0.25 mm TPU, HDPE

    Care Instructions

    • Rinse before use. Dishwasher safe (top rack recommended).
    • Note that the hose is held in place by a press fit plug on the bottom of the cap. If you want to take it apart to clean, just pull the hose firmly off the cap, being careful not to lose the plug. 
    Write a Review
    average rating 4.9 out of 5
    Based on 96 reviews
    • 5 Stars
      90 Reviews
    • 4 Stars
      5 Reviews
    • 3 Stars
      1 Review
    • 2 Stars
      0 Reviews
    • 1 Star
      0 Reviews
    97% of reviewers would recommend this product to a friend
    Times Used
    Rated 3 out of 5
    Quality
    Rated 4 out of 5
    Function
    Rated 4 out of 5
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    96 Reviews
    Reviewed by Thomas M.
    Verified Buyer
    I recommend this product
    Product Standouts
    • Easy to Wash
    • High Quality
    • Compact
    Rated 5 out of 5
    Review posted

    Same flask, best price

    I have three flasks - from different sources. Actually all by the same manufacturer.

    With the added straw, at the lowest price = best value.

    Actual use for my long distance open water swims (fits great in my tow float. Way better for this than traditional bottles or small but stiff flasks.

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    Times Used
    Rated 5 out of 5
    Quality
    Rated 5 out of 5
    Function
    Rated 5 out of 5
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    Reviewed by Sebastian S.
    Verified Buyer
    I recommend this product
    Product Standouts
    • Easy to Wash
    • High Quality
    • Compact
    I use it for
    • Trail Running
    • Ultrarunning
    • Marathon
    • Road Running
    Rated 5 out of 5
    Review posted

    Solid

    Holds lots of liquid, collapses as the flask empties forcing more out; no need to invert it like a hard side bottle. Stems can poke you in the eye when completely full, but not a big deal, just drink a little bit.

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    Times Used
    Rated 2 out of 5
    Quality
    Rated 5 out of 5
    Function
    Rated 5 out of 5
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    Orange Mud, LLC

    Thanks for the feedback! If the stem is too long you can always pop off the bite valve and cut down the hose length. Or if you're using them in our packs you can put the hose under the elastic keeper on the shoulder and that problem should be fixed too!

    Reviewed by Scott A.
    Verified Buyer
    I recommend this product
    I use it for
    • Trail Running
    • Road Running
    Rated 4 out of 5
    Review posted

    Exactly what they should be

    I like the quality and more importantly I like the shape of these soft flasks. They are more oval shaped versus circular around this helps them stay and fit in pockets better.

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    Times Used
    Rated 5 out of 5
    Quality
    Rated 4 out of 5
    Function
    Rated 5 out of 5
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    Reviewed by Kathy B.
    Verified Buyer
    I recommend this product
    Product Standouts
    • Easy to Wash
    • High Quality
    • No Bounce
    • Very Comfortable
    I use it for
    • Marathon
    Rated 5 out of 5
    Review posted

    Ultra flask

    I love this flask. Very soft and light. This is my second purchase from Orange Mud.

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    Times Used
    Rated 5 out of 5
    Quality
    Rated 5 out of 5
    Function
    Rated 5 out of 5
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    Reviewed by Nicole
    I recommend this product
    Rated 5 out of 5
    Review posted

    5 Stars

    Easy to carry and it doesn’t leak. Great water bottle

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