Reservoir not included .We continue to perfect our best-selling pack series, the Atmos and Aura AG Series.Providing outstanding ventilation and fit for modern backpacking trips of any distance or duration and featuring anti-gravity technology - a continuous backpanel of lightweight mesh - that wraps the user in supreme comfort.Features: - Fit-on-the-Fly™ adjustable hipbelt and harness - Floating lid with dual zippered pockets - Dual large side-access zips - AntiGravity™ backsystem with cam-lock adjustment - Twin zippered hipbelt pockets Specifications:- Litres:68 - Weight: 2.32 - Backsystem:Antigravity™ Backsystem With Cam-Lock Adjustment Materials:- 210D Nylon Honey Comb - Contrast Recycled.