Gregory Inertia
Best hydration pack for active day hikers seeking ergonomic comfort.
This hydration-focused daypack balances lightweight comfort with practical organization for everything from local trail loops to full-day adventures. It excels by integrating a dedicated reservoir system into a supportive, ventilated suspension, ensuring you stay hydrated and comfortable without the bulk of a larger pack.
$103.99
at
CampSaver
More Inertia 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 gear access and organization
Who should skip it
- Users carrying heavy gear who require robust lumbar support
- Backpackers planning multi-day excursions or carrying excessive winter layers
- Hikers with unique body proportions requiring a customizable fit
Performance breakdown
Ventilation Efficiency
3D foam backpanel keeps your back remarkably dry during intense climbs.
Hydration Accessibility
Quick-disconnect hose makes mid-hike refills and cleaning incredibly straightforward.
Load Distribution
Padded hipbelt effectively shifts weight to reduce strain on your shoulders.
Storage Versatility
Front bungee and trekking pole attachments handle extra gear with ease.
Durability
High-density nylon construction withstands rugged trail conditions without showing wear.
Weight-to-Capacity Ratio
Lightweight frame maximizes your carrying capacity for full-day excursions.
Key Specs
Capacity
24 Liters
Weight
1.73 lbs
Dimensions
20 inches H x 11 inches L x 8.7 inches W
Material
210D & 420D High-Density Nylon
Hydration Reservoir Included
Yes
Closure Type
Zipper
Leak Proof
Yes
Number of Pockets
3
BPA Free
Not specified
Dishwasher Safe
Not specified
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