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Gregory Paragon 58

rated 3.0 of 5 stars
photo: Gregory Paragon 58 weekend pack (50-69l)

This newly released lightweight backpack is equipped with user-friendly features without adding unnecessary weight. Supreme comfort meets a lighter base pack weight! This backpack is ideal for both the casual overnight hiker, and the long distance backpacker covering ground day in, and day out.


  • Extremely comfortable
  • Feature rich for weight
  • Included rain cover


  • Long term durability concerns
  • Poor back ventilation
  • Some features unnecessary for a lightweight pack
  • Minor design flaws* (see review)

Gregory has entered the ultralight market with its new line of lightweight backpacks, the Men's Paragon and Women's Maven series. Recreational backpacking has become obsessed with becoming UL (ultralight) over the past several years, allowing hikers to achieve their personal goals without so much of the "pain-in-the-neck." After approximately four months and about two hundred miles of testing, this pack has shown to be truly luxe in comfort, however Gregory has paid the price in long-term durability… 

NOTE: Some of the design flaws noted in this review have been addressed by Gregory Packs, and we at Trailspace are waiting to hear back about further information regarding these fixes. 

IMG_7941.jpgWinter backpacking on the Appalachian Trail


  • Volume: 58 Liters
  • Weight: 3 lb 9 oz (3 lb 4 oz minimum weight)
  • Measurements: 31"H x 13"W x 10"D
  • Load Range (estimated by tester): 12-40 lbs
  • Frame Type: 7001 aluminum internal perimeter frame
  • Fabric: 210D CryptoRip nylon/100D high tenacity nylon
  • Included Rain Cover: Yes


Fit, Comfort, and Ride

The Gregory Paragon 58 is one of the only packs tested to have no break-in time, with truly out-of-the-box comfort. The MD/LRG 17"-21” pack size was tested, and the fit was right on the target for a 5'10" 155-lb tester. 

IMG_5782.jpgFully loaded pack for seven days was found to be superbly comfortable!

Each size available to the consumer has four inches of torso adjustment, allowing the user to use a simple hook and loop system to get that perfect fit. 

IMG_5700.jpgHook and loop torso adjustment

IMG_5699.jpgEasy to read markings help for easy adjustment!

Gregory’s Quickadjust technology is also used for the hip belt suspension.


The Aerolon suspension in the Paragon 58 is very comfortable, using an aluminum perimeter frame. 


Maximum pack weight of approximately 40 lbs was used on several winter overnights, and did not overload the suspension system of the pack. As far as carriage is concerned, this is a near perfect system. Gregory specs the maximum carry of the 58L model to be 50 lbs. 

IMG_7930.jpg40 lbs on a multi-day winter trip was still found to be very comfortable!

Although the webbing and straps for pack adjustment are more svelte for weight reduction, no flaws were evident with the redesign. 


Gregory uses a silicone coated lumbar pad, using its proprietary ‘Gription’ technology. 

IMG_5618.jpgThis lumbar pad stays put!

One of the main concerns found testing the pack in regards to comfort is back ventilation. Gregory touts its Matrix ventilation system to provide "exceptional airflow," however the results are far less than exciting. 


Understanding the need for the back panel to provide structure for comfort, this ultimately is not a deal breaker considering how comfortable the ride is. The 58 liter volume spec seems to be true to size. When carrying less, the four compression straps (two per side) do an adequate job. 

Note the lower straps act as double duty to retain tent poles or water bottles that are in the side pockets. 

IMG_7783.jpgA lonely, cold winter night for the Gregory waiting for the Greyhound bus back home

The side pockets are medium in size, but will hold a 32oz Nalgene bottle. The right side pocket has a 45° angle second access point, which is user friendly to get access to water, or a snack.

IMG_7687.jpgThe Paragon 58 is stripped down for a fast and light winter overnight.

When removing the top lid, the front attachment straps can easily be removed. Two lower front accessory straps are also easily removable for weight savings. 

IMG_5800.jpgThe main and lower straps attach via larks head/girth hitch

Although not problematic, the attachment straps for the top lid don’t have a place to stow. Trailspace is waiting to hear back from Gregory about design changes. 


Another design oversight is the functionality of the removable main compartment divider as a lid for the pack. When attempting to do so, the user will find the attachment clips are a different size, rendering this option useless. Once again, Trailspace is waiting to hear back from Gregory about design changes. 

IMG_5803.jpgThe main compartment pack divider 

IMG_5804.jpgThe divider can easily be removed using this floating clip

IMG_5805.jpgThe clip gets attached at the load lifter

IMG_5807.jpgSee the difference between the lid (top) and the flap (bottom)?

IMG_5808.jpgUsing the divider flap is incompatible!

The Paragon has two generously sized hip belt pockets; one mesh, one water resistant. 

IMG_8492.jpgThe mesh pocket holds a PLB (Personal Locator Beacon), and much more

IMG_5688.jpgThe water resistant pocket is equally sized

The elastic mesh front pocket is a nice place to store wet or quick-access items. Although this very stretchy material allows the user to store lots in the pocket, long-term durability is questionable. 


Although somewhat hidden, there is a stash pocket under the mesh for storing the included rain cover. 


IMG_7767.jpgMoving fast during a rainy winter day near Warner Gap

IMG_7778.jpgThe included rain cover is highly water resistant

The main compartment of the backpack has two access points; the standard top opening, and the sleeping bag compartment at the bottom.

IMG_5740.jpgOne hand pull open/one hand pull closed design is used for main pack access


IMG_8501.jpgTraditional lower pack access is available for buried items

There are several other notable features of the Paragon, like the useful sunglass quickstow, and the trekking pole attachments.

IMG_5779.jpgThe sunglass stow is useful, and well designed

IMG_5669.jpgThe upper trekking pole attachment has an elastic hook system.


IMG_5801.jpgThe lower trekking pole attachment manually adjusts to stay tight.

Some people may find the hydration reservoir sleeve useful, which acts double-duty as an ultra-light summit pack. 

Available as a separate accessory, Gregory has a newly designed hydration reservoir for its backpacks. Andrew F. of the Trailspace Gear Review Corps reviewed the Gregory 3D Hydro 3L Reservoir for Trailspace. 

IMG_5742.jpgA hydration reservoir is clipped to the top frame.

IMG_5746.jpgNote the second zippered compartment on the summit bag.

IMG_5763.jpgThe summit pack is perfect for water resupply and a snack!

IMG_5757.jpgSide view of the summit pack

The main area of concern with this pack is its questionable long-term durability. Following the second or third use, the connection between the mesh pocket, and main upper mount point began to come undone. This is a critical area that has to withstand lots of daily stress! It is not possible to determine if this separation is a design flaw, or poor sewing…


The Gregory Paragon 58 has been tested during the winter 2016-2017 season over approximately 200 miles along the Appalachian Trail, and mid-Atlantic U.S. 

IMG_2098.jpgCatching a quick view at High Rock, near the Mason Dixon Line on the A.T.


Whether going out for a quick overnight, or thru hiking a long distance trail, the Gregory Paragon 58 can do it all! 

Many thanks to the people out at Gregory for the opportunity to test this product for the Trailspace Gear Review Corps!


Source: received for testing via the Trailspace Review Corps (Sample provided by Gregory for testing and review)

Infinitesimal adjustability, standout breathability, ridiculous comfort!


  • Lightweight (3.9 lbs)
  • All day comfort
  • Removable SideKick reservoir holder/day pack
  • Lightweight pack hood option (included)
  • Rain cover (included)
  • Large, adjustable zippered hipbelt pockets
  • Angled SideWinder water bottle pocket


  • Thin adjusting and compression straps, a perceived weak link
  • No waterproof hipbelt pocket like the Baltoro

As a satisfied owner of Gregory's Baltoro 85 and 75 GZ backpacks, I anticipated getting some trail time in with Gregory's new Paragon 58.


Gregory Packs is no strangers to turning out coveted thru-hike size backpacks. In 2015, the Gregory Baltoro 85 laid claim to Backpacker Magazine's Editor Choice Gold Award and Outside Magazine's Gear of the Year Award. Heavyweight hauler comfort is what they are known for.

As a member of another website, at times I will be given gear to test and provide an honest and thorough evaluation. The Gregory new Paragon 58 is one of those occasions.

The new Paragon 58 is touted as a long weekend pack. Being a 58 liter or roughly 3,539 cubic inches, it qualifies as a multi-day pack. I am no ultralight backpacker...preferring my heavier creature comfort items...but I was able to fit 4-5 days worth of gear quite easily inside this pack. More would have fit if I used a smaller compression sack for my down bag. This load up totaled 40 pounds with water. So very manageable.

Gregory's new Paragon 58 tips the scales at 3.9 lbs. and is noticeably lighter than Gregory's Baltoros when hoisted, but I can also pack ten days of supplies in the larger, heavier Baltoro.

The Paragon 58 is feature-rich and enjoys several advancements. Like its larger brethren, the Paragon 58 has the creative SideKick internal reservoir sleeve that can be removed, transforming into a lightweight day/summit pack.


The SideKick has lightweight mesh shoulder straps, so if you load down the zippered pockets with much more than a windbreaker and some energy bars in addition to your hydration'll be feeling it. But it does also have webbing lash points so it is possible to attach more.

A high quality, brightly colored pack rain cover is included and housed within it's labeled zipper pocket.


The hipbelt pockets have been upgraded to much larger sizing, so they now fit larger smartphones. The hipbelt pockets can adjust along the hipbelt for greater accessibility. The left pocket is a zippered mesh pocket, where contents are easily identifiable. The right zippered pocket conceals its contents, but is not WeatherShield like the larger Baltoro. My iPhone 7 housed within its waterproof Pelican Marine 7 case slid into either pocket with plenty of room to spare (not so with the Baltoro 85 or 75 GZ).


The SideWinder bottle stash is also a welcomed addition. Thru-hikers seem to be favoring use of the large SmartWater bottle, and this slides easily into this pocket. I was using a smaller SmartWater bottle and found retrieving and reintroducing the bottle into the sleeve a simple one-handed affair.


The Paragon's use of the Aerolon suspension and Matrix ventilation system provided positive airflow through the mesh of the shoulder straps and back framing. Though I was still sweating in 80 degree heat, I could feel the air circulating, which provided a cooling sensation.

Gregory's new Paragon 58 fit snug and conformed to my body. The hipbelt rode high and comfortably on the iliac crest. The Paragon's Gription lumbar pad had great stiction holding the hipbelt and pack in place. The shoulder and sternum straps adjusted easily and snug. The pack felt secure and balanced, working with me rather than against me when bending forward or twisting.


Fine-tuning the pack and straps on the move is straightforward and simple. I was very pleased with the comfort level of the Paragon 58 over hours of it was an extension of my body.

It appears to be constructed of high quality materials like you would expect from Gregory. However, I am suspicious of the use of thinner adjustment straps and smaller buckles.


The straps have not failed or pulled away...but smaller webbing has a smaller sewing surface. Purely personal skepticism. The Hipbelt web belt and buckle are the same size as the larger packs, so no concern there.

As I continue to use Gregory's new Paragon 58, I will report back and update this review, but so far I am very pleased.



Source: tested or reviewed it for the manufacturer (I kept the product after testing.)

Disclosure: The author of this review received a sample of the product from the brand or its representative in exchange for a review.

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Price Current Retail: $159.99-$259.95
Historic Range: $109.00-$259.95
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