Adventure Vest Pack, 20L 3.0: Ideal for running, riding and fast packing big distances.
Adventure Pack 20L: Conquer Big Distances, Unmatched Stability
Gear up for your most ambitious runs, rides, and fastpacking journeys with the Orange Mud Adventure Pack 20L. Designed for serious athletes, this pack delivers ample storage, superior comfort, and intuitive functionality for epic adventures.
Adaptive Capacity & Unshakeable Stability
This pack adjusts from 15 to 21 liters with a zipper-secured roll top and compression system, making it versatile for any trip. Our load leveling system actively compresses the pack vertically and horizontally, ensuring exceptional stability and zero bounce, no matter how rugged the terrain.
Smart Storage & Easy Access
Every essential is within reach:
- Front Chest Pockets: Fit plus-sized phones and 600ml soft flasks, with smaller pockets for gels.
- Shoulder Pockets: Conveniently hold chapstick and nutrition.
- Side Access: A 9-inch zippered right side pocket accesses maps or jackets. A large open pocket on the left holds most water bottles.
- Trekking Pole Ready: 1-inch nylon on the left side for optional pole attachments.
- External Gear: 20mm bottom attachment system for sleeping pads or extra gear.
- Organized Interior: Three compartments: bladder pocket (fits 2L, included), main cargo, and a light jacket section.
Lightweight & Comfortable
Weighing just 22oz (without bladder), its elastic chest harness comfortably fits up to a 52" chest, ensuring a secure fit for various body types. The included 2L HydraPak bladder features lockout and quick disconnect for effortless hydration.
The Adventure Pack 20L is your go-to for pushing limits in trail running, fastpacking, mountain biking, and adventure racing.
Optional Trekking Pole Holders here. - If you want to buy after purchase. Otherwise select the one with trekking pole hardware. Note: The pack does not come with Trekking Poles and they are only shown for illustration purposes.
Video below on the 12L which is nearly identical, just missing the roll top and not as deep.
Adventure Pack 12L illustration, a pack for running and riding hydration from Orange Mud on Vimeo.
Weight without bladder: 22oz / Dimensions: 10.5" wide x 15.5" tall rolled up, 25" unrolled. / Comes with a 2L bladder with lockout and quick disconnect. Made in: Vietnam
Sport focus: Trail and ultrarunning, Fastpacking, Adventure Racing, Hiking, Mountain Biking
Extra bladders here. Note: it comes with the 2L, but a 1L or 3L will fit in it too.
Note: The Adventure Pack 20 Liter does not come with soft flasks. We do sell them on our site if you'd like to add them.
Frequently Asked Questions
What activities is the Adventure Vest Pack 20L 3.0 best suited for?
The Adventure Vest Pack 20L 3.0 is built for trail running, ultrarunning, fastpacking, mountain biking, adventure racing, and hiking. Its stable, no-bounce design and ample storage make it ideal for long-distance, high-intensity outdoor pursuits.
How much gear can the Adventure Vest Pack hold?
The pack expands and compresses from 15 to 21 liters using its roll-top closure and compression system. It features dedicated storage for a 2L hydration bladder, jackets, nutrition, and essential gear.
Does this pack come with a hydration bladder?
Yes. The 20L Adventure Pack includes a 2L HydraPak bladder with a lockout valve and quick-disconnect system. It is also compatible with 1L or 3L bladders for additional hydration flexibility.
Can I attach trekking poles or extra gear?
Absolutely. Optional trekking pole hardware is available separately, and the pack includes a bottom attachment system for securing sleeping pads or additional gear.
How does the pack stay stable during high-intensity activities?
A load-leveling compression system stabilizes the pack both vertically and horizontally to minimize bounce. Elastic chest straps and an ergonomic design provide a secure, comfortable fit for chest sizes up to 52".