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About Gregory Z65 Backpack - Internal Frame

Closeouts. Gregory's Z65 backpack utilizes JetStream LTS construction for the more comfortable, less burdensome pack trips. Dual-density lumbar foam pad transfers weight from your back to your hips, and the adjustable waistbelt has a plastic HDPE stiffener for a better carry.


Specs about Gregory Z65 Backpack - Internal Frame

  • Pack material: 210 denier double-diamond ripstop nylon and nylon twill
  • Frame type: Internal
  • Frame material: HDPE framesheet and aluminum stays
  • Hydration compatible: Yes
  • Pack loading: Top and front
  • Recommended use: Backpacking Multiday
  • Volume liters: 65
  • S:
  • Dimensions: 28x12x11"
  • Pack capacity: 3539
  • Weight: 3 lb. 15 oz.
  • Fits torsos: Small: 16-17-½" Medium: 18-19-½" Large: 20-21-½""
  • Fits torsos: 16-18"
  • M:
  • Dimensions: 30x12x11"
  • Pack capacity: 3906
  • Weight: 4 lb. 3 oz.
  • Fits torsos: 18-20"
  • L:
  • Dimensions: 32x12x11"
  • Pack capacity: 4272
  • Weight: 4 lb. 7 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!

4.511111 5 Overall Rating: 4.5 Based on 45 reviews

Most Helpful 5-Star Review

Verified Buyer Reviewed by mill creek paddler from Sioux City, IA on Wednesday, March 21, 2012
This pack is the best one I've used! The frame fits me really well - I am a 5'5" woman, so that the load is easy to carry. Pack is light. The mesh back and straps do seem to limit that sticky, sweaty feeling of carrying a pack for hours. I haven't had it long enough to test durability. Hydration acc... Read More
Your search for "" returned reviews for Gregory-Z65-Backpack-Internal-Frame Remove reviews search
  • Verified Buyer Reviewed by tan jian from jian on Wednesday, January 7, 2015
    very good
  • Verified Buyer Reviewed by Hiker from Asia on Saturday, October 11, 2014
    Lightweight and appears to be durable
  • Verified Buyer Reviewed by G-Law from Colorado on Monday, September 15, 2014
    The pack is well constructed with lots of straps and loops. Plenty of room for my weekend trip. My shoulders were killing me after a weekend trip, but I think that is more me than the pack.
  • Verified Buyer Reviewed by Ken from Burien, WA on Sunday, August 24, 2014
    The front and top auxiliary pouches should bulge out more than they do. They get compressed against the contents of the main pouch, which leaves you with basically the one main pouch for stowing all of your gear. The front access panel to the main compartment is nice though.
  • Verified Buyer Reviewed by AeroJäger from Indiana on Thursday, July 31, 2014
    Just finished a 16 mile hike around North Manitou Island in Michigan. The pack performed flawlessly. Two key features add to this. The pack design keeps the pack slightly away from the body so that the pack does not add heat to your back. Secondly the zipper system that allows you to lay the pack on the straps on the ground and unzip the main body of the pack to allow easy access to all of your gear, even the gear at the bottom of the pack. I am 6'2" and 230 lbs, the large size pack fits well. The fit was based on my shoulder / waist measurement so use that as your guide. I had 32 lbs packed for the duration of the trip and it never felt like it was a burden. This pack was an upgrade from another brand pack that I carried on the AT. This pack is a definite improvement.

Question & Answer

Questions about this product? Get answers from community and staff experts.

  • “what size waist strap max size?”
    Asked by rw from northeast, O-H-I-O on 5/29/2014 9:58:31 PM
    • The waist band has a max circumference of approximately 46"
      Answered on 5/30/2014 2:15:58 PM by Product Specialist Greg from Company Headquarters
  • “On the Small sized pack, How SMALL can the waist strap be adjusted??? I have problems finding a pack that I can tighten to my waist/hips.”
    Asked by GC volunteer from MO/AZ on 5/21/2014 9:23:59 AM
    • The small can be adjusted down to 35" in circumference.
      Answered on 5/27/2014 1:45:49 PM by Product Specialist Greg from Company Headquarters
  • “Hello
    How large of a water bladder will it take and can it take 2 bladders ?

    Thank you”
    Asked by Dead or alive from New Jersey on 4/1/2014 7:48:48 PM
  • “My torso measures 20 inch , should I go for a large or medium ?
    Asked by Dead or alive from New Jersey on 3/30/2014 8:23:25 PM
    • You could probably go with either comfortably. I would choose based on whether you are wanting a larger pack or a slightly smaller one.
      Answered on 3/31/2014 12:36:43 PM by Product Specialist Greg from Sierra Trading Post
  • “Is the model currently offered the 2013 close-out model or an older model?”
    Asked by AUmajic from Alabama on 3/17/2014 4:20:19 AM
    • Yes, this is the 2013 closeout model.
      Answered on 3/19/2014 12:05:48 PM by Product Specialist Greg from Sierra Trading Post

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.