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Baltoro 100L Pro Backpack

3.5 out of 5 stars
2 Reviews
Color:Lava Black


Size Chart


Why We Like The Baltoro 100L Pro Backpack

The Gregory Baltoro 100 Pro Backpack is a beefed-up version of the popular Baltoro line. With its spacious 100 liters of capacity came the need for greater support, so Gregory thickened the foam and increased the frame size to carry along the massive hauls we burden. That makes this behemoth best suited for our biggest treks into the backcountry.

The Baltoro hosts access from every angle—top, bottom, and front—so we never have to struggle to grab what we need. Gregory equipped it with a dynamic harnessing system that adjusts to our movements to steady it on our backs as we scramble over rocks and under branches. AirCushion mesh is placed along every contact point for an ergonomic and breathable attachment that makes sure we're well aired out when working up a sweat. And as an added bonus, the Baltoro is now crafted with a sustainable design: less carbon, partially recycled materials, PFC-free DWR, and 50% reduced plastic.


  • Massive backpacking bag filled with load-bearing features
  • 100-liters of capacity carries supplies for extended overnight trips
  • FreeFloat A3 suspension system moves with you for secure support
  • Adjustable gear carry loops easily hold trekking poles and ice axes
  • Eight external pockets give quick access to on-the-move essentials
  • Polygiene treatment on back, shoulders, and harness fight odors
  • Pro model features sturdier padding and framing throughout
  • Eco-friendly design shows you care for the places you explore
  • Item #GREZ07T
[body] 210D CryptoRip, 420D nylon, DWR finish, [bottom] 630D nylon, DWR finish, [lining] 135D polyester, DWR finish, [harness] EVA, AirCushion mesh, [chassis support] (frame) alloy steel, (cross-stay, HDPE) fiberglass
100L (6201cu in)
FreeFloat A3 (AirCushion back panel, ComfortGrip lumbar support, auto-rotating shoulder harness, dynamic hipbelt)
Shoulder Straps
Waist Belt
Hydration Compatible
SpeedClip (compatible with Gregory's 3D Hydro Reservoir)
Reservoir Included
not included
top, bottom, front
2 zippered hib belt, 2 zippered front, 1 front stretch mesh, 1 zippered floating top, 1 quick-access top, 1 side stretch mesh, 1 SideWinder water bottle
Ice Axe Carry
Trekking Pole Carry
Sleeping Bag Compartment
zippered bottom
Rain Cover
not included
Weight Capacity
Claimed Weight
5lb 13oz
backpacking, mountaineering
Manufacturer Warranty
limited lifetime