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Utilizing a highly breathable and durable mesh, this pack is here for the long haul. The entire structure has a good bit of stretch, but we worked to find the balance of maintaining form while allowing plenty of movement in this design. This pack is excellent for running, hiking, biking, and more. The key to fit is to cinch down the sides first, then adjust the front per your desire. The front harness has a lot of adjustability while being super stretchy too. 
  • 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.  
Fit For Ladies: This pack is designed to be friendly with your curves. With multiple anchor points on each side and stretch elastic for the cross connect, you can configure it to fit your shape. The adjustability in sizing is very broad to cover nearly every size and shape. Video on fit here. 
Fit For Guys: This will fit up to about a 52" chest. When loaded things will change a bit, but we took the front shoulder depth and made it deeper than the Vest Packs (in case you're familiar with that fit). So a tad more girth and more vertical shoulder room. 

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 
  • 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.
  • Front adjustments: 2 elastic straps have multiple adjustment locations.
  • Made in Vietnam

 

average rating 4.9 out of 5
Based on 159 reviews
  • 5 Stars
    147 Reviews
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98% of reviewers would recommend this product to a friend
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159 Reviews
Reviewed by Christie Biggs A.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Great product

I am excited to get to use this for my OCR races whenever those start back up! In the meantime I'm using it for training runs and really enjoy it.

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Reviewed by Letha C.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Orange Mud Endurance Pack

I’d been looking forward to purchasing one of these hydration packs for quite a while, injury sidelined me so it was put off. Truly happy with this purchase! Great quality, customer service and quick mailing! I will definitely recommend!

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Reviewed by Tye B.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

The best hydration pack

Bought my 1st Endurance Pack and extra bladders for DK200 last year. Met all my needs for hydration, nutrition and comfort. Just got a 2nd for my gravel grinder SAG bag, which will make my resupply faster and less error prone. Awesome company and product!

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Reviewed by Patti L.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Perfect fit!

This is my very first hydration pack in preparation for my very first Ultramarathon. This pack came highly recommended by a friend but i was skeptical as i have never found anything that doesn't bug me when I'm running. When i first put it on, much to my surprise, it fits like a glove! I'm 5'1" and 110# and was very concerned about how the bottles will fit in the front pockets as well as potential bounce of the pack. Both concerns all dissolved upon test run! I was SO impressed and surprised that i ended up returning all other hydration packs i thought i had to test out. I also loved the added benefits of pockets and design how it secures the straws from bouncing and other items like keys, phone, gels, my dog's shock collar remote and more!

So excited to have this for my training runs and for race day!

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Reviewed by Fiona Mcpherson G.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Soulmates!

No bounce. Perfect amount of room for stashing arm sleeves, phone and chapstick, ID and credit card. Love this vest. As a large busted gal, it’s a perfect fit.

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