Gregory Z 55
Average Rating: 
Reviewed by 7 Trailspace users
Description
The Z 55 is an internal frame backpack made by Gregory. It has an average rating of 4.5 stars (out of 5), based on 7 user reviews.
Manufacturer's Description:
With an all-new ventilated Jet Stream™ Suspension, this durable, yet lightweight pack carries like a dream. Thru hikes, lightweight three day weekends, or trips to the crag are just a few places you'll enjoy wearing this fully redesigned classic.
FEATURES: Jet Stream™ suspension system, Auto.Fit harness system, ventilated, moisture wicking harness and waistbelt system, 1/2” 7001 T6 aircraft aluminum hollow stay, weight-reducing molded V-beam framesheet, top and side access, expandable front ”Bucket” pocket, secondary front pocket, water-resistant top pocket and front pocket zippers, water-resistant side access zipper, dual quick access waistbelt pockets, 210D HT ”double box” ripstop nylon, 210D HT nylon twill.
Small: 3050 cu in / 50 L; 3 lbs 2 oz / 1.4 kg
Medium: 3350 cu in / 55 L; 3 lbs 5 oz / 1.5 kg
Large: 3660 cu in / 60 L; 3 lb. 8 oz / 1.6 kg
MSRP: $189
Here's what other sites are saying:
From Moosejaw:
"Free Shipping. Gregory Z55 Pack (Spring 2008) - 2007 Best Of Adventure Gear - NG Explorer With an all-new ventilated Jet Stream Suspension, the durable, yet lightweight Z55 Pack by Gregory carries like a dream. Thru hikes, lightweight three day weekends, or trips to the crag are just a few places you'll enjoy wearing this fully redesigned classic.Features: Jet Stream suspension system Ventilated, moisture wicking harness and waistbelt system 1/2 7001 T6 aircraft aluminum hollow stay Weight reducing molded V-beam framesheet Top and side access Expandable front Bucket pocket Secondary front pocket Water resistant top pocket and front pocket zippers Water resistant side access zipper Dual quick access waistbelt pockets 210D HT double box ripstop nylon 210D HT nylon twill"
From Backcountry.com:
"The lightweight Gregory Z 55 Backpack holds all the gear you need for a day at the crags, an overnight backpacking trip, or a longer ultralight backpacking adventure. The Z 55 comfortably carries about 35 pounds of gear and weighs less than four pounds. Gregory gave this backpack its Jet Stream suspension system, which includes a perforated frame sheet and a mesh back panel in order to promote ventilation. Padding in the lumbar region and at the shoulder blades makes carrying your load more comfortable. Aluminum stays give you lightweight vertical load support. The padded harness and waist-belt feature moisture-wicking mesh, so you won't get all sweaty underneath your pack. Get into your pack from the top or the side, and load items you want quick access to such as snacks, your camera, and a shell in the external pockets or your waist-belt pockets. Gregory made the Z 55 with high-quality nylon for an ideal combination of strength and low weight."
From Altrec Outdoors:
"Reduce water loss on the trail with this comfortable and fully vented Z55 from Gregory. It's designed with Gregory's new lightweight Jet Stream suspension system, a perforated framesheet covered with breathable Aerotech mesh to enhance the airflow across your back. While a few vented backpacks designed by other companies compromise padded comfort to create air pockets between you and the pack, the Z55 keeps everything comfortably in balance with extra padded protection along the scapula and lumbar pads. Gregory's Auto-Fit harness system lets you dial in the appropriate fit through the shoulder slope and angle without compromising load transfer. The breathable Aerotech mesh along all contact zones helps reduce body heat, keeping you comfortable throughout your journey. Even with the extra padding, the Z55 is exceptionally light and offers excellent load capacity for day hikes and summer overnight backpacking trips. The Z55 features top and side access to the main compartment so you can grab snacks near the bottom of your pack without digging everything out at a trail stop. Of course, if you remember to put the gels and energy bars in the compact pockets in the waist belt before you go, you'll always have access to your treats before everyone else in your party."
From CampSaver.com:
"FREE! Rain Cover - S With the purchase of Z 55 Pack 3350 cu in.Free shipping!"
User Reviews
Men's Z 55
Reviewed by Ghudish, May 28, 2008
I'm 5'7", 160lbs, have the medium and it fits like a dream."
Men's Z 55
Reviewed by Jeff Stull, Jan 05, 2008
The hipbelt pockets sold me. I needed them for the small things and a camera at hand."
Men's Z 55
Reviewed by Michael Orton, Dec 31, 2007
Other than that the bag is perfection."
Men's Z 55
Reviewed by John Day, Sep 16, 2007
Men's Z 55
Reviewed by aardvark, Aug 08, 2007
Men's Z 55
Reviewed by Dirty, May 19, 2007
Men's Z 55
Reviewed by Jordan E. Dayoub, Mar 21, 2007
Have you owned or used a Gregory Z 55? Share your thoughts with other hikers and backpackers.
Where to Buy
Buy Online We found the Z 55 at 10 online stores:
| Store | Product Description | Price |
 Moosejaw | Z55 Pack (Spring 2008) - 2007 Best Of Adventure Gear - NG Explorer | $199.00 | Buy Now |
 Backcountry.com 2 purchase options: | Z 55 Backpack - 3350 cu in | $188.95 | Buy Now |
| Z 55 Backpack - 3050-3660cu in | $198.95 | Buy Now |
 Altrec Outdoors | Z55 Backpack | $188.95 | Buy Now |
 CampSaver.com | Gregory Z 55 Pack 3350 cu in | $198.95 | Buy Now |
 RockCreek | Z55 Backpack | $188.95 | Buy Now |
 REI | Z55 Pack | $199.00 | Buy Now |
 Ramsey Outdoor | Z55 | $189.00 | Buy Now |
 Oregon Mountain Community | Z55 Backpack | $169.95 | Buy Now |
 EMS | Z 55 Backpack, '07 | $189.00 | Buy Now |
 US Outdoor Store | Z 55 Backpack | $199.00 | Buy Now |
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