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Current Variant: Ferrous Orange / One Size / 190207012422
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Gregory Inertia 20

Regular price $ 89.95 Compare at $ 90.00

One Size

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Product Details


Pack Weight

Ideal Load Range (lbs)

 Sized for grab-and-go afternoon adventures, the Inertia 20 keeps a low profile and clean exterior that won’t slow you down as you tear up the trail. Bring a rain shell, hat, and gloves for changing conditions in the fall and spring, or a suit and towel for summer escapes to the swimming hole. Leave your water bottle behind and fill up the included Gregory 3D Hydro reservoir instead for convenient hydration on the move.
  • Mesh encapsulated ventilated back panel design keeps you cool and dry on the trail 
  • Padded hipbelt and shoulder harness with ventilated air mesh for all day comfort 
  • Load lifters on shoulder harnesses allow you to adjust the pack fit to ride close to your back and keep the pack stable 
  • Men's and Women's specific hipbelt and shoulder harness designs deliver a tailored, customized fit experience 
  • 3 Liter 3D Hydro Reservoir included: featuring Gregory's proprietary 3D QuickDry soft-molded technology, integrated drying hanger and anatomical fit 
  • Dedication Hydration Sleeve with SpeedClip mounting system. This hanger system allows one-handed, snap-and-go reservoir installation and stabilizes the weight in the center of your back 
  • Magnetic sternum strap allows for one handed magnetic buckling of strap and integrated magnetic linkage for the DryLock bite valve 
  • Front and side stretch mesh pockets for quick access to water bottles and an extra layer 
  • Zippered quick access pocket with padded, soft touch lining for safe and secure storage of valuables 
  • Trekking pole attachment system
  • Custom comfort-grip molded zipper pulls
  • Weight: 1.41 lbs.
  • Body Dimensions: 20.1" x 11.4" x 8.25"
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Ferrous Orange / One Size / Article #100165160001