> Products > Ultraflask, 600ml soft flask, 20 oz, by Orange Mud
Ultraflask 600ml soft flask 20 oz by Orange Mud - Accessories

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

$20.95

Rated 5.0 out of 5
24 Reviews

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

    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. 
      $20.95 In Stock
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      average rating 5.0 out of 5
      Based on 24 reviews
      • 5 Stars
        23 Reviews
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        1 Review
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      100% of reviewers would recommend this product to a friend
      Times Used
      Rated 4 out of 5
      Quality
      Rated 4 out of 5
      Function
      Rated 4 out of 5
      24 Reviews
      Rated 5 out of 5
      Review posted

      Great flasks.

      I like the larger capacity. The straws took some getting used to, as they are slightly in my line of sight with the vest I use.

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      Times Used
      Rated 5 out of 5
      Quality
      Rated 5 out of 5
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      Rated 5 out of 5
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      Rated 5 out of 5
      Review posted

      Light weight, easy to carry and use

      This soft flask worked really well with the "Gear Vest Pro". You are able to store this in one of the front pockets, and very easy to use. I was able to have endurance fuel in the "Gear Vest Pro" bladder, and had water in the "Ultraflask". This all worked great on my 18 mile run. With enough fluid left where I think this setup could work well for a marathon distance.

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      Times Used
      Rated 1 out of 5
      Quality
      Rated 5 out of 5
      Function
      Rated 5 out of 5
      Image by Peter C.
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      Orange Mud, LLC

      Thanks Peter!

      Rated 5 out of 5
      Review posted

      Works great!

      The soft flask work really well. I was a little worried before I got them that they would be a little tough to use but they are awesome! Lightweight, dont leak and the tops screw on really well! Thanks OM!

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      Times Used
      Rated 4 out of 5
      Quality
      Rated 5 out of 5
      Function
      Rated 5 out of 5
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      Rated 5 out of 5
      Review posted

      Soft flask

      I am absolutely in love with my vest and the flasks. This is my first running vest from you guys and it doesn't slip. I plan on running the Grand canyon with it. It's absolutely perfect and the flasks!!

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      Image by Jban23
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      Rated 5 out of 5
      Review posted

      Great soft flask!

      So, I had to buy a few soft flasks for an ultra so I decided to go with the hydra pak from Orange Mud (my go-to for all things related to gear). The flasks I bought are great - 20 ounces. They are easy to use and to clean.

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