








💼 Elevate your daily hike with hands-free hydration and ergonomic support—because your adventure deserves the best.
The Gregory Inertia 18L H2O Day Hiking Backpack is a unisex, one-size-fits-all pack featuring an integrated 2L hydration reservoir with leak-proof cap, quick-disconnect hose, and SpeedClip system for easy access. Designed with a breathable perforated shoulder harness, magnetic sternum buckle, and 3D multi-density foam backpanel, it offers superior comfort and support. Lightweight yet spacious, it includes a removable hipbelt and a utility pocket, making it the perfect companion for efficient, hassle-free hydration and storage on the trail.
| Capacity | 18 Liters |
| Pocket Description | Utility Pocket |
| Number Of Pockets | 1 |
| Manufacturer | Gregory Mountain Products |
| UPC | 190207103229 |
| Item Package Dimensions L x W x H | 20 x 13 x 3.2 inches |
| Package Weight | 0.82 Kilograms |
| Item Dimensions LxWxH | 7.5 x 9.8 x 19.3 inches |
| Brand Name | Gregory |
| Suggested Users | unisex-adult |
| Number of Items | 1 |
| Style | 18L |
| Outer Material | Polyester |
| Size | One Size |
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