Ultraflask, 500ml soft flask, 17 oz, by Orange Mud

Rated 4.9 out of 5
Based on 26 reviews
  • Sale
  • Regular price $32.99


Looking for a 500ml soft flask to compliment one of our existing products? The UltraFlask 500ml works in all of our packs that have a front chest pocket. 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: 500ml / 17oz
  • WEIGHT: 1.4 oz (40 g)
  • DIMENSIONS:  7.25 x 2.6 (20.96cm x 6.6cm)
  • MATERIAL: 0.25 mm TPU, HDPE, 100% BPA and PVC Free

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 26 reviews
  • 5 Stars
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Customer photos and videos
26 Reviews
Reviewed by Brian, from United States
Verified Buyer
I recommend this product
Product Standouts
  • Easy to Wash
I use it for
  • Road Running
Rated 5 out of 5
Review posted

Soft flask

Very nice. Use in Gear Vest Pro. Works great.

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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 brandon p., from United States
Verified Buyer
I recommend this product
Product Standouts
  • Easy to Wash
  • High Quality
  • Easy Access
I use it for
  • Mountain Biking
Rated 5 out of 5
Review posted

It's weird but awesome

It's soft and it's sweet little bottle.

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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 Keith M., from United States
Verified Buyer
I recommend this product
Product Standouts
  • Easy to Wash
  • High Quality
  • Very Comfortable
  • No Bounce
  • Compact
I use it for
  • Mountain Biking
Rated 5 out of 5
Review posted

Awesome product!

I used this for 2021 Outbound Gravel 206 mile bike race in sweltering heat and wind. It worked a treat and better than expected.

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Rated 5 out of 5
Quality
Rated 5 out of 5
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Rated 5 out of 5
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Reviewed by James W., from United States
Verified Buyer
I recommend this product
Product Standouts
  • Easy to Wash
  • High Quality
  • Very Comfortable
  • Compact
  • No Chaffing
I use it for
  • Trail Running
  • Road Running
Rated 5 out of 5
Review posted

Great, Solid, Sized Perfectly

Took two of these out in the Orange Mud vest I purchased and gave them a couple loops on the 5k trail near my house before really testing them at a Spartan Beast obstacle course race in Ohio. They held up. They were tougher than I expected. I believe I actually sold a couple sets while

Out on the course with folks who weren’t happy with their other flasks. Great product, 10/10 will order again.

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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 Colin S., from United States
Verified Buyer
I recommend this product
Product Standouts
  • High Quality
  • Very Comfortable
  • Easy Access
  • No Bounce
I use it for
  • Trail Running
  • Ultrarunning
Rated 5 out of 5
Review posted

Overdue addition

These flasks are a great addition to the Gear Vest Pro purchased a couple years ago. My system has now been doubled to increase effective range and overall comfort. I was worried about getting smacked in the face by the straws with each footfall, but it has not been an issue and in fact, these help to balance the pack out when I use the bladder. Thanks for the wonderful products.

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Rated 2 out of 5
Quality
Rated 5 out of 5
Function
Rated 5 out of 5
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