Endurance Pack 4L - V2.0 (2L bladder, 4L cargo): Ideal for running and biking

$134.95

Rated 4.9 out of 5
92 Reviews

Stability, breathability, and quick access pockets on the Endurance Pack make it perfect for any endurance event. It features a highly breathable and durable mesh that transfers heat quickly away from your body, yet is still soft on your skin. We balance the use of stretchy materials where needed, but use firm materials where we need to maintain stability of fluids and gear. This pack is excellent for carrying your fluids, plus sized phone, electrolytes, and essentials while running and riding!

The key to fit, cinch the sides first, not the front, until you feel the pack anchor on your shoulders. Then adjust the front harness as needed so you can breathe during movement.

  • Mountain Bike: Extremely stable on your body across the choppy stuff, and we extended the shoulder area a bit to allow freedom of movement. 4 front pockets allow for quick access of your essentials on the fly.
  • Running: Short runs or as long as you want to go. This hydration pack is loaded with features to take you any distance. 
  • Hiking: The conforming fit and quick access pockets paired with a very breathable frame means hiking bliss.  

Endurance Pack 4L, Version 2.0 Animation from Orange Mud on Vimeo.

Fit: This pack is designed to be friendly with your curves. Just slide the sliders up and down to find the optimal fit and adjust the sides snug. Max chest size is around a 52” chest. If you need bigger let us know and we will add more to them!
Optional Accessories

Pack Details

  • Pack Weight: - 11.4oz
  • Dimensions: 10"W x 13" tall / Volume 6 liters.
  • Bladder: HydraPak 2L (70oz) elite, with quick disconnect and blaster valve. 
  • Compartment 1: Bladder compartment
  • Compartment 2: Main cargo
  • Compartment 3: Zippered elastic pocket with secure key clip.
  • MUDX Technology: Trekking Pole Attachment Option
  • Material details: Our stretch fabric is tough, abrasion resistant, & endurance designed. 
  • Shoulder pocket storage: Phone, gel, nutrition, electrolyte and more, both sides.
  • Front chest pocket storage: 20oz/600ml soft flask capable and trash pockets.
  • Front adjustments: 2 elastic straps on sliders for an optimum fit.
  • Made in Vietnam

Trail Runners Dog review below.

Endurance Pack V2.0 Review

Related products

Endurance Pack 4L - V2.0 (2L bladder, 4L cargo): Ideal for running and biking

Stability, breathability, and quick access pockets on the Endurance Pack make it perfect for any endurance event. It features a highly breathable and durable mesh that transfers heat quickly away from your body, yet is still soft on your skin. We balance the use of stretchy materials where needed, but use firm materials where we need to maintain stability of fluids and gear. This pack is excellent for carrying your fluids, plus sized phone, electrolytes, and essentials while running and riding!

The key to fit, cinch the sides first, not the front, until you feel the pack anchor on your shoulders. Then adjust the front harness as needed so you can breathe during movement.

  • Mountain Bike: Extremely stable on your body across the choppy stuff, and we extended the shoulder area a bit to allow freedom of movement. 4 front pockets allow for quick access of your essentials on the fly.
  • Running: Short runs or as long as you want to go. This hydration pack is loaded with features to take you any distance. 
  • Hiking: The conforming fit and quick access pockets paired with a very breathable frame means hiking bliss.  

Endurance Pack 4L, Version 2.0 Animation from Orange Mud on Vimeo.

Fit: This pack is designed to be friendly with your curves. Just slide the sliders up and down to find the optimal fit and adjust the sides snug. Max chest size is around a 52” chest. If you need bigger let us know and we will add more to them!
Optional Accessories

Pack Details

  • Pack Weight: - 11.4oz
  • Dimensions: 10"W x 13" tall / Volume 6 liters.
  • Bladder: HydraPak 2L (70oz) elite, with quick disconnect and blaster valve. 
  • Compartment 1: Bladder compartment
  • Compartment 2: Main cargo
  • Compartment 3: Zippered elastic pocket with secure key clip.
  • MUDX Technology: Trekking Pole Attachment Option
  • Material details: Our stretch fabric is tough, abrasion resistant, & endurance designed. 
  • Shoulder pocket storage: Phone, gel, nutrition, electrolyte and more, both sides.
  • Front chest pocket storage: 20oz/600ml soft flask capable and trash pockets.
  • Front adjustments: 2 elastic straps on sliders for an optimum fit.
  • Made in Vietnam

Trail Runners Dog review below.

Endurance Pack V2.0 Review

$134.95 In Stock
average rating 4.9 out of 5
Based on 92 reviews
  • 5 Stars
    85 Reviews
  • 4 Stars
    6 Reviews
  • 3 Stars
    1 Review
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    0 Reviews
99% 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
92 Reviews
Rated 5 out of 5
Review posted

Fantastic!

I got the Endurance Pack 4L V2.0 for a marathon trail run. It has performed flawlessly. Very comfortable and easy to adjust. No bouncing or chafing.

Highly recommend.

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Rated 5 out of 5
Review posted

Orange is My New Favorite Color

When I opened the package I was instantly impressed with the quality. I needed something to train with and use for the 12+ mile Spartan Race (Beast) that I am going to run. So far, it has exceeded my expectations. Fits well, rides nice on my back and holds my iphone, nutrition and other small items (and of course water). So, then I ordered the Orange Mud running shirt and hat which are also awesome! I even bought my new favorite running shoes (Hoka) in orange. Go team Orange Mud!

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Rated 2 out of 5
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Rated 5 out of 5
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Rated 5 out of 5
Review posted

Endurance pack

Love this pack. Holds all I need. Comfy!

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Rated 5 out of 5
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Rated 5 out of 5
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Rated 4 out of 5
Review posted

My first pack

I bought this pack in preparation for my first trail race. It is fairly simple to get a snug fit that doesn't bounce. As I run over the course of a few hours, I find myself tightening the straps because I've been emptying the bladder. It is SO EASY to readjust this pack while moving.

On long training runs I generally use a small flask with 3-5 servings of gel, some electrolyte caps, and the full water bladder. I'll put the key for my car into one of the cargo compartments and off I go!

My only concern is that perhaps the thin(ish) straps will bother me on longer runs, but I have only run 2 1/2 hours with it so I'm not sure yet.

I am considering the Adventure pack for longer excursions, great job Orange Mud!

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Rated 2 out of 5
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Rated 5 out of 5
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Rated 5 out of 5
Review posted

fits great

I usually run with just a water bottle but wanted a pack for longer adventures. This is my first running pack- I delayed this purchase for awhile because I like the freedom of running with nothing and a lot of packs/vests I researched just seemed like too much material. I live in Phoenix, Arizona... less is better! I think I finally have it adjusted right. It's comfortable, fits well and allows me to carry enough for myself + some extra for my dog. If this helps anyone, I'm 5'4", 110 and it works great for me!

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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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