Gregory Inertia Pack
Best versatile day pack for hikers seeking integrated hydration and superior comfort.
A dedicated trail companion that balances storage capacity with an integrated hydration system. It excels at keeping you moving comfortably on day hikes without the need for extra gear setup.
$139.95
In stock
at
Al's Sporting Goods
More Inertia / Swift options
Who it's for
- Hikers seeking a complete, ready-to-use hydration solution
- Active trekkers prioritizing ventilation and comfort in warm climates
- Day hikers who value efficient organization for varied trail gear
Who should skip it
- Trekkers carrying heavy loads who require significant lumbar support
- Backpackers with non-standard frame sizes needing a customizable fit
- Off-trail explorers frequently navigating rugged or abrasive terrain
Performance breakdown
Hydration Integration
Included reservoir makes this a seamless, ready-to-go hydration solution.
Ventilation Efficiency
Perforated foam suspension keeps your back cool during high-output climbs.
Durability
High-density nylon construction withstands scrapes and rugged trail conditions easily.
Load Stability
Balanced design keeps gear secure and centered while moving quickly.
Organization
Practical storage layout keeps trail essentials accessible without unnecessary clutter.
Sustainability
Uses recycled materials and PFC-free coatings for a cleaner footprint.
Key Specs
Capacity
24 Liters
Hydration Capacity
2 Liters
Material
40% Post-consumer Recycled 135D Polyester, 210D High Density Nylon, 420D High Density Nylon
Water Resistant
Yes (PFC-Free DWR coating)
Hydration Compatible
Yes (bladder included)
Intended Use
Hiking
Suspension
Perforated Multi Density Foam & 3D Multi-Density Foam
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