Includes 3D Hydro quick-drying, soft molded reservoir (3 Liter) with integrated handle and drying hanger Dedicated 3/4 zippered hydration sleeve with SpeedClip hydration hanger for a one-handed, snap-and-go connection Breathable ActiveFlex shoulder harness with magnetic sternum buckle and hose clip for the Drylock bite valve. VaporSpan ventilated suspension with moisture-wicking mesh and perimeter alloy frame 3D cradle padded hipbelt with large zippered pockets Sunglass QuickStow system on shoulder harness for quick, secure and scratch-free access to your shades Top zippered pocket with padded, soft touch liner to protect valuable items Interior zippered mesh security pocket with key clip Front stretch and dual side mesh pockets for quick storage Trekking pole / tool attachment point with bungee closure system A perfect daypack for hot summer hikes, the Citro H2O features an airy ventilated backpanel and an included 3L reservoir so you can hike on in hot weather with all the breathability and hydration you need. Plus, it's sized just right for day-Loleng pursuits, ensuring that that bottle of sunscreen and quick-dry towel will be right there when you pass your favorite trail-side swimming hole.