The lightweight Gregory Inertia 25 pack offers 1526 cubic inches of streamlined storage and comes equipped with its own 3L hydration, making it ideal for day hiking adventures.
The pack has a mesh-covered, ventilated backpanel that cushions weight against your back while also helping to keep you cool and comfortable. Ventilated foam in the contoured shoulder straps and padded hipbelt adds comfort and support. An adjustable sternum strap and load-lifter straps further enhance fit.
In addition to the panel-loading main compartment there is a large front stretch pocket to keep discarded layers and other gear close at hand. Other features include stretch mesh side pockets, a small zippered and lined pocket that is ideal for sunglasses and electronics, side compression straps, and trekking pole attachment loops. A separate zippered pocket houses the included 3-liter 3D Hydro reservoir. This BPA-free hydration system has a rubberized fill port and a built-in handle that provide convenience when refilling. Three-dimensional construction allows the reservoir to fit more comfortably inside your pack than traditional unstructured reservoirs. A magnetic bite valve delivers an excellent flow rate and secures to the pack’s magnetized sternum strap to keep the drinking hose at the ready but out of your way when not in use.
The Gregory Inertia 25 hydration pack is available in your choice of color options.