For day hikes where one water bottle won't cut it, we load up the Inertia 18L H2O Hydration Pack to stay equipped for a long day on the trail. The included reservoir stays secure in its dedicated zipper pocket, and the inline hose conveniently detaches for easy refills that don't require us to remove the hose from its shoulder harness.
Responsible Collection: Bluesign Approved, Recycled/Repurposed;
Material: [face fabric] 210D HD nylon, 420D HD nylon, PFC-free DWR coating, [lining] 135D polyester, PFC-free DWR coating;
Volume: 18L (1098cu in);
Support/Suspension: 3D foam back panel;
Shoulder Straps: multi-density foam;
Waist Belt: detachable ;
Hydration Compatible: yes;
Reservoir Included: 2L 3D Hydro Reservoir;
Access: front panel;
Pockets: 1 zippered top, 1 zippered side, 2 side mesh;
Trekking Pole Carry: yes;
Weight Capacity: 20lb;
Dimensions: [packed] 19.3 x 9.8 x 7.5in;
Claimed Weight: 1lb 3.5oz;
Activity: hiking;
Manufacturer Warranty: limited lifetime;
storecredits: 0.0;
Style Variants
Available Colors: Indigo Blue, Redrock
Size Reference for Gregory 18L H2O Hydration Pack
Available Sizes: One Size
