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

Rated 4.9 out of 5

43 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.

Write a Review

average rating 4.9 out of 5

Based on 43 reviews

5 Stars

40 Reviews
4 Stars

3 Reviews
3 Stars

0 Reviews
2 Stars

0 Reviews
1 Star

0 Reviews

100% of reviewers would recommend this product to a friend

Customer photos and videos

Open user-uploaded photo and review in a modal

43 Reviews

Sort by

Reviewed by Mike G., from United States

Verified Buyer

I recommend this product

Product Standouts

Easy to Wash
High Quality
No Bounce
Compact
Easy Access

I use it for

Trail Running
Mountain Biking
Ultrarunning

Rated 5 out of 5

Review posted

Trail Running

Love the size of this pack. Lots of storage for everything I need. Light weight and easy to use. I recommend this pack to all runner and bikers!

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

Was this helpful?

Reviewed by Alain C., from United States

Verified Buyer

I recommend this product

Product Standouts

Easy to Wash
Very Comfortable
Compact
Easy Access
High Quality

I use it for

Trail Running

Rated 5 out of 5

Review posted

600 ml flask

This is a very well designed liquid container. When empty it can be collapsed and storage space is minimal. The valve works very well with no leaks. the tube is the right length. Easy to clean.

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

Was this helpful?

Reviewed by Steven C., from United States

Verified Buyer

I recommend this product

Product Standouts

Easy to Wash
High Quality

I use it for

Trail Running
Triathlon
Road Running
Marathon

Rated 5 out of 5

Review posted

Works great!

Perfect for electrolyte mixes out on the run

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

Was this helpful?

Reviewed by Jodie H., from United States

Verified Buyer

I recommend this product

Product Standouts

Easy to Wash
High Quality
Compact
Easy Access

I use it for

Trail Running
Ultrarunning
Marathon

Rated 5 out of 5

Review posted

Soft flask for the win

love this! Makes it easy to put tailwind in while still using the endurance pack bladder for regular water

Times Used	Rated 3 out of 5
Quality	Rated 5 out of 5
Function	Rated 5 out of 5

Was this helpful?

Reviewed by Tim D., from United States

Verified Buyer

I recommend this product

Product Standouts

High Quality
Easy to Wash
Very Comfortable
No Bounce

I use it for

Trail Running
Ultrarunning

Rated 5 out of 5

Review posted

Great Product & Customer Service

Orange Mud has always made great products. Their delivery time is quick, the products high quality and the OM community is one of the best. Can't recommend them enough!

Times Used	Rated 3 out of 5
Quality	Rated 5 out of 5
Function	Rated 5 out of 5

Was this helpful?

Back to Running