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About Gregory Stout 45 Backpack

Closeouts. Supportive and smartly designed, Gregory's Stout 35 backpack features a TrailFlex wishbone suspension so it carries comfortably when fully loaded. A roomy, yet compact option well-suited to weekend backpacking trips through technical terrain.


Specs about Gregory Stout 45 Backpack

  • Pack material: 420 denier polyester, 600 denier polyester
  • Frame type: Internal
  • Frame material: Spring steel, high-density polyethylene (HDPE)
  • Hydration compatible: Yes
  • Pack loading: Top with bottom access
  • Ice tool/trekking pole loops: Yes
  • Rain cover: Yes
  • Recommended use: Backpacking Day or Overnight
  • Volume liters: 45 (M), 48 (L)
  • M:
  • Dimensions: 26x11.5x10"
  • Pack capacity: 2746
  • Weight: 3 lb. 3 oz.
  • Fits torsos: 18-20"
  • L:
  • Dimensions: 28x11.5x10"
  • Pack capacity: 2929
  • Weight: 3 lb. 6 oz.
  • Fits torsos: 20-22"
  • Made in Philippines
  • Visit our Backpack Guide
  • Cannot ship to China
  • Cannot ship to Japan.
  • Cannot ship to South Korea.


Do you own this product? Write a review and help others with their buying decisions!

4.833333 5 Overall Rating: 4.8 Based on 6 reviews

Most Helpful 5-Star Review

Gregory's Stout 45
Verified Buyer Reviewed by AZShawn from AZ on Tuesday, February 21, 2017
A great backpack, seems well made, but I haven't been on the trail with it yet. I have a long torso for my height and this packpack feels like it lines up really well on me and put the weight over my hips, not my shoulders (like my current Camelback BP)
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  • Sturdy and effective
    Verified Buyer Reviewed by AndrewR from Minnesota on Monday, April 16, 2018
    This is a perfect backpack for traveling around Europe and being able to carry-on all items. It has lots of compartments that allow you to organize, while also having a lot of space. Very excited to use this!
  • Good Buy.
    Verified Buyer Reviewed by OnlineShopper from New York on Monday, August 28, 2017
    Bought for a pre-college backpacking trip. Seemed to have sufficient pockets and compartments — had its own rain hood. My son said it was comfortable and not too heavy.
  • So far so good
    Verified Buyer Reviewed by Jason from Fayetteville, Arkansas on Sunday, June 11, 2017
    I just got this pack as of last weekend (6/2/17) and took it on a 12 mile day hike that Sunday. It was great! Weight was distributed well on the hips and little on shoulders. First 4 Miles of hike were straight up to the ridge and the pack hugged my back well. Ended up rain on the last 3 miles so got to use the rain cover. Everything stayed dry ( but I really didn't like the way the fly fit the pack. Wasn't tight, but I caulked it up to not having a full back). I recommend this back for long day or overnight hike. I actually think I could fit up to 3 days work of gear as long as there is water sources along the trail.
  • nice backpack
    Verified Buyer Reviewed by CH from Seoul on Monday, May 29, 2017
    nice backpack
  • Best 45 out
    Reviewed by Ridge runner 420 from mt. Chocoroua on Saturday, April 29, 2017
    Once again gregory has done it. Burly tough and ready to go wherever.

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About Gregory

After designing his first backpack as a Boy Scout at the age of 14, Wayne Gregory dedicated his career to making outstanding gear, a mission that eventually led him to create Gregory Mountain Products in 1977. From the beginning, Gregory backpacks have been engineered using a combination of field research and customer feedback in order to enhance durability, fit and function. The brand has pioneered many industry firsts, such as multiple pack sizes with different frame, harness and waist belt dimensions. They also developed the first waist belt system that offered a variety of hip angles. Not surprisingly, Gregory backpacks have been praised in a wide range of publications, from Backpacker magazine to National Geographic Adventure.