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Orange Mud - Endurance Pack V3.0: Ideal for running, triathlon, mountain bike and gravel biking

Orange Mud - Endurance Pack V3.0: Ideal for running, triathlon, mountain bike and gravel biking

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  • 2 L HydraPak Elite bladder included: Quick-disconnect hose fitting lets you remove and refill the bladder at aid stations without taking off the vest. Blaster valve delivers higher flow than standard bite valves.
  • 6-liter total capacity: Enough room for a full 2 L bladder, two 500–600 ml soft flasks up front, nutrition, a layer, tools, and a phone simultaneously.
  • Dual front chest flask pockets: Sized for 500 ml or 600 ml soft flasks alongside phone, gels, and nutrition for easy mid-effort access.
  • Abrasion-resistant 4-way stretch fabric: Moves with your body during running stride, pedaling, and dynamic movements without riding up or pulling — adapts to different torso shapes without size-specific versions.
  • Trekking pole anchor points front and rear: Secure poles without additional hardware for mountain running, fastpacking, and alpine efforts.
  • Fits up to 44-inch chest: Adjustable via front sliders and sternum harness — larger sizes available upon request directly from Orange Mud.

The Endurance Pack V3.0 is Orange Mud's largest hydration vest at 6 liters. Includes a 2 L HydraPak Elite bladder with quick disconnect and blaster valve. Built from abrasion-resistant 4-way stretch fabric. Made in Vietnam.

• Weight: 8.9 oz without bladder
• Capacity: 6 liters
• Included: 2 L HydraPak Elite bladder with quick disconnect and blaster valve
• Front pockets: dual chest pockets for 500 ml or 600 ml soft flasks
• Additional storage: shoulder pockets, zippered key-clip pocket, rear shock cord
• Shell: abrasion-resistant 4-way stretch fabric
• Fit: front sliders and sternum harness; fits up to 44" chest
• Trekking poles: front and rear anchor points
• Made in Vietnam

Q: What makes the HydraPak Elite bladder worth having?
A: The quick-disconnect hose fitting lets you unhook and refill at aid stations without removing the vest. The blaster valve also delivers more flow per pull than standard bite valves — useful when you're pushing hard and need to hydrate fast.

Q: Is 6 liters enough for a 50K with aid stations every 5–8 miles?
A: Yes — for most 50K courses, 6 liters is more than sufficient. You can carry a 2 L bladder plus soft flasks in the front pockets for up to 3.2 L of fluid capacity alongside nutrition, a layer, and gear.

Q: How does the 4-way stretch fabric affect fit?
A: It moves with your body during running and pedaling without riding up or pulling, and conforms to different torso shapes without requiring size-specific versions.

Q: Can I use this on a road bike?
A: Yes — the close-fitting harness stays stable during pedaling, and the rear shock cord handles a rain jacket or arm warmers for longer rides.

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  • Earn 40 points for every $1 spent equaling 5% cash back

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DESCRIPTION

The Endurance Pack V3.0 is Orange Mud's largest hydration vest at 6 liters. Includes a 2 L HydraPak Elite bladder with quick disconnect and blaster valve. Built from abrasion-resistant 4-way stretch fabric. Made in Vietnam.

• Weight: 8.9 oz without bladder
• Capacity: 6 liters
• Included: 2 L HydraPak Elite bladder with quick disconnect and blaster valve
• Front pockets: dual chest pockets for 500 ml or 600 ml soft flasks
• Additional storage: shoulder pockets, zippered key-clip pocket, rear shock cord
• Shell: abrasion-resistant 4-way stretch fabric
• Fit: front sliders and sternum harness; fits up to 44" chest
• Trekking poles: front and rear anchor points
• Made in Vietnam

FAQ

Q: What makes the HydraPak Elite bladder worth having?
A: The quick-disconnect hose fitting lets you unhook and refill at aid stations without removing the vest. The blaster valve also delivers more flow per pull than standard bite valves — useful when you're pushing hard and need to hydrate fast.

Q: Is 6 liters enough for a 50K with aid stations every 5–8 miles?
A: Yes — for most 50K courses, 6 liters is more than sufficient. You can carry a 2 L bladder plus soft flasks in the front pockets for up to 3.2 L of fluid capacity alongside nutrition, a layer, and gear.

Q: How does the 4-way stretch fabric affect fit?
A: It moves with your body during running and pedaling without riding up or pulling, and conforms to different torso shapes without requiring size-specific versions.

Q: Can I use this on a road bike?
A: Yes — the close-fitting harness stays stable during pedaling, and the rear shock cord handles a rain jacket or arm warmers for longer rides.

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  • Earn 40 points for every $1 spent equaling 5% cash back

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  • 5 stars: 9 (90%)
  • 4 stars: 1 (10%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
T
Travis Ritter
Needed for long runs

Prepping for my first marathon. This vest didn't move at all, and the straws made hydration easy. I live in the woods and need it for my long runs.

D
Douglas Cassady
Great fit even for a Clydesdale.

I'm 270lbs and needed a hydration pack for an ultra. I took it out on a 10 mile run and it was excellent — no bounce and I had water left.

C
Candice
Excellent Multi-Use for Years

I've used this for several years on ultra runs, long road runs, and even for music festivals! The design has allowed for true comfort and functionality.

S
Steve Bean
Perfect for Mountain Biking!

The 2L Endurance Pack 3.0 for the win. Lighter, fully adjustable, front storage. I use the pack for big XC training days and XC mtb racing.

B
Brian Olsen
Endurance Pack

The vest fits perfectly and is very comfortable. I like the way it sits high on your back and it's very sturdily built.

N
Noelle Russow
Great but...

I love my endurance vest! It has been on many runs and hikes! Packed and performed well. I'd like to be able to purchase another vest in the same pattern at a different time.

A
Amy Easterlin
Better for running than my CamelBak

I wanted a bladder that sits higher in my back than the CamelBak. The Orange Mud sits higher and is much more comfortable.

J
Jennifer Harper
Excellent product, excellent customer service!

I've had my endurance vest for about a year and have LOVED IT! I broke one of the clips on the chest strap minutes before starting a race but got through the race fine.

T
Troy Hiura
Endurance Pack V3.0

This hydration pack is Excellent! I've used it consistently for the past two years through six Spartan Races and two marathons.

J
Jesse Tarazon
My favorite pack!!

This is exactly what I was looking for. Not a fan of having extra weight on me, but this vest didn't move at all, and the straws made hydration easy.

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