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  CIRCUIT Ships free to US addresses

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Price: $235.00
Special Instructions: How to measure your Torso, select the Shoulder Strap style and determine your Hipbelt Size

Quantity in Stock:4453

Product Code: CIRCUIT

Torso Size*:


Shoulder Strap*:
Click to view another Pack Color

Pack Color*:
Black Robic
Green (original)
Multitcam Camo* (500 Cordura)
Orange Robic
Purple Blaze
Red Robic
Woodland Camo* (500 Cordura)

Description Specifications FAQ and Videos

Lets' face it, every mother has a favorite child, and the Circuit is ours. We don't think there is any pack out there that can compare to the load carrying capabilities, comfort and durability of the Circuit, while still weighing less than 41 ounces.(Cordura Camo will increase the weight about 2 ozs) If you have your total pack weight down around 30 pounds, and want to feel the freedom of traveling light, this is the pack for you.

Sewn with our nearly indestructible ULA 210 Robic fabric, solid robic side pockets and a huge mesh front pocket, this pack will take the abuse of a 2500-mile hike and beg you for more.

The Circuit utilizes a 1.2 oz carbon fiber and Delrin suspension hoop in conjunction with a dense internal foam frame and a single aluminum stay to give excellent back panel support and maximum load control, weight transfer, and pack rigidity without limiting your range of movement. The Circuit can also be ordered with a 12"18"adjustable harness system that works great for kids. In fact, the youngest person ever to backpack all 2663 miles of the Pacific Crest trail was carrying a Kids Circuit. More info can be found in the video below>

Standard Features
  • Integrated
    • Internal Suspenion Hoop
    • Padded Backpanel
    • Contoured Shoulder
    • Front Shock Cord
    • Front Mesh Pocket
    • 210 Ripstop Adjustable Side Pockets
    • Rolltop Closure
    • Side/Top Compression Straps
    • Dual Hipbelt Pockets
    • Ice Axe/Pole Retention Loops
    • Cordura Bottom Panel
    • ULA 210 Robic
    • Hydration Sleeve (~1.4 oz)
    • Internal Stash Pocket (~1.1 oz)
    • Water Bottle Holsters (~0.8 oz)
    • Handloops (~0.8 oz)
    • Single Aluminum Stay (~2.0 oz)

Average Rating: 5 of 5 Total Reviews: 7 Write a review »

  2 of 2 people found the following review helpful:
Great Backpack July 22, 2015
Reviewer: Robert Williams from Reno, NV United States  
I just returned from  a 600 mile walk across Spain on the Camino de Santiago. I carried a ULA Circuit with a weight of 22 pounds. The pack was perfect. After a few days i did not even notice the weight.
I also used this pack last summer for multible week long trips on the JMT.
Highly recommend.

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  1 of 1 people found the following review helpful:
Great Pack June 18, 2015
Reviewer: Ryan from CA, United States  
Well made, lightweight, smart design, comfortable and versatile. Garcia bear can fits vertically on top of my quilt, clothes and odd bits of gear pack nicely around the can and there's room for my DSLR and a couple of small lenses before I roll the top down and buckle her shut. Hip belt pockets are big (iPhone 6+ in a Lifeproof NUUD case is about as big an item as I'd want to throw in there) and easy to open/close, side pockets accommodate two 1ltr. Smart Water bottles a side, and the big mesh front pocket is the perfect place to stow whatever I might need throughout the day. No complaints after 5 or 6 overnighters and an 8 day walk through the High Sierra in CA. I pulled out the aluminum stay and took off the water bottle holders on the shoulder straps, easy and reversible mods. Thanks for the great pack guys!

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  0 of 0 people found the following review helpful:
High Quality, Dependable, and Lightweight April 15, 2015
Reviewer: Lorne from Texas  
I've Logged hundreds of miles with this pack. I've been through the high sierras, the cascades, the canyons of utah and arizona, and everywhere in between, and this pack still looks brand new.

The construction is very lightweight compared to most packs its size and doesn't have all of the silly bells and whistles found on most of the mainstream brands. The stitching shows careful attention and the frame is comfortable even when loaded to max weight.

I expect this pack to continue to serve me for many more years to come.

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  1 of 1 people found the following review helpful:
Comfortable Work Horse October 13, 2014
Reviewer: RHowell from Richardson, TX United States  
I am an avid backpacker that has been actively taking steps to lower my base weight.  The Circuit was a crucial step in that direction, after having come from a pack that weighed almost 5 lbs. I had become used to some creature comforts afforded by a heavier pack.  I feel like the Circuit accommodated me well in the transition.  I  went on an 18 mile trip this past weekend.  I brought my son (10yrs old) along.  This was his first backpacking trip.  He was carrying some of our water a tent and some clothing and sleeping gear in an old Kelty external frame pack.  After just a few miles in, he was uncomfortable with his pack and I took the tent.  After a while longer, I relieved him of half his water as well.  The additional 9 lbs that I took from him pushed me to the limit of the recommended weight of the Circuit, but it performed like a champ!  I would not ever plan to carry that much weight, but was pleased with how it performed. I highly recommend this pack!

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  2 of 2 people found the following review helpful:
Initial impression is very positive October 1, 2014
Reviewer: michael boisvert from merrimack, NH United States  
I have taken this pack on an overnight(20 lbs) but not had the opportunity for a multiple night trip, yet.
I found the pack very comfortable. Excellent hip belt. The Circuit felt like it was part of me.I like that I could actually remove the water bottle from its pocket with the pack on. The hip belt pockets are large and convenient. I am used to top loaders so that is not an issue for me.
I was out for 7 days a few weeks ago with 30+ lbs and wish I had this pack,then.
I am 6'1" and ordered Large torso. 36"-37"waist and after a phone call to ULA for advice , got the medium hip belt, which seems fine. Hope to have this pack for a long time.

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