Inertia 15 H2O

Your after-work missions don’t always follow the same schedule, but carrying the Inertia 15 means you’re not worried. This 15-liter backpack feels minimal, but lets you bring along a spare layer, food, and a headlamp if things run late. The included 3D Hydro reservoir hauls up to three liters of water to keep you hydrated all day long.