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

Rated 4.9 out of 5
49 Reviews
  • Sale
  • Regular price $32.99


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

  • Soft flask, super soft material conforms to any pocket
  • Shrinks as you drink, reducing water sloshing
  • Use with or without tube, option to mount bite valve directly to cap
  • 42 mm sport cap with silicone bite-valve
  • Can be frozen or filled with warm water (max temp 140°F / 60°C)
  • 100% BPA and PVC Free
  • 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. 

average rating 4.9 out of 5
Based on 49 reviews
  • 5 Stars
    46 Reviews
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    3 Reviews
  • 3 Stars
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100% of reviewers would recommend this product to a friend
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49 Reviews
Reviewed by Amy G., from United States
Verified Buyer
I recommend this product
Product Standouts
  • Easy to Wash
  • High Quality
  • No Bounce
I use it for
  • Trail Running
  • Road Running
  • Mountain Biking
Rated 5 out of 5
Review posted

Love these!

These soft flasks are very easy to use, fit beautifully in my vest and do not have any nasty smell or taste. I am very pleased with them.

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Rated 4 out of 5
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Rated 5 out of 5
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Rated 5 out of 5
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Reviewed by Kelly B., from United States
Verified Buyer
I recommend this product
Product Standouts
  • High Quality
  • Very Comfortable
  • Compact
I use it for
  • Mountain Biking
Rated 5 out of 5
Review posted

Ultraflask for the win

I purchased these flasks to add to my Orange Mud hydration pack for longer rides when extra fluids are needed. I love that they collapse and can be easily carried without taking up a ton of space once used up. They fit perfectly in a cycling jersey pocket or in the strap pockets of the endurance hydration pack. Can be used with or without the extension tubing. These were definitely designed with cyclists in mind!

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Rated 2 out of 5
Quality
Rated 5 out of 5
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Rated 5 out of 5
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Reviewed by Melissa L., from United States
Verified Buyer
I recommend this product
Product Standouts
  • Easy to Wash
  • High Quality
  • Easy Access
  • No Bounce
  • Compact
I use it for
  • Trail Running
  • Ultrarunning
  • Road Running
Rated 5 out of 5
Review posted

The soft flasks I didn’t know I needed

I love my Orange Mud hydration vest, but where does the Gatorade/Tail Wind/NUUN go? In a soft flask of course! It’s summer and it’s HOT. So why buy one when you can buy one for each pocket? So that’s what I did. Now during those long runs, I can carry all I need for miles and miles without stopping at an aid station and touching a thing.

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Rated 3 out of 5
Quality
Rated 5 out of 5
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Rated 5 out of 5
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Reviewed by Stuart C., from United States
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Fits perfectly

These bottles fit perfectly in both of my vests and they’re the perfect size! Definitely recommend these soft bottles.

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Rated 3 out of 5
Quality
Rated 5 out of 5
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Rated 5 out of 5
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Reviewed by s b., from United States
Verified Buyer
I recommend this product
Product Standouts
  • Easy to Wash
I use it for
  • Ultrarunning
  • Trail Running
Rated 5 out of 5
Review posted

Easy hydration

These flasks in the front pockets of my OM vests are my preferred way to stay hydrated on runs since I can see/feel how much fluid I have left. The flasks are durable - I’ve dropped them on rocks. I also like that you can take apart the tube and mouthpiece for cleaning.

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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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