●3D Vent Mesh: For lightweight comfort and air flow. ●Dual Adjustable Sternum Straps: Offers a range of adjustments for a custom fit and increased stability. ●Fuel and Gear Storage: Multiple stow options, easily accessible. ●Essentials Org Pocket: Keeps your small essentials organized and secure. ●Stretch Overflow Pocket: Quickly stash or shed an extra layer.