The Citro 30 H2O hauls gear, food, and water with ample room left over for layering as you gain altitude. VaporSpan free-flowing ventilation keeps you cool and the included 3D Hydro Reservoir keeps you hydrated. FEATURES Plus Size fit is comparable to 2x-6x in apparel sizing and the torso sizing remains consistent with all other Gregory products. See our Fit Chart for complete fit dimensions. Plus Size packs are designed with extended length shoulder straps and hip belts, plus additional fit revisions to accommodate larger body shapes and sizes. 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 Custom ComfortGrip molded zipper pulls SPECS Ideal Fit For Men Actvity Day Hiking / Hydration Internal Frame Yes Frame Type Perimeter wire Suspension Technology VAPORSPAN Compartment Access Panel Closure Type Zipper Number of External Pockets 5 Hydration Compatible Yes Hydration Reservoir Included Yes Reservoir Capacity 3 Liters Hipbelt Included Yes Hipbelt Pockets Yes Trekking Pole Attachment Yes ONE SIZE PLUS Fits Torso 16" - 21" / 40.6 - 53.3 cm Fits Hips / Waist 41" - 60" / 104 - 152.4 cm Weight 2.19 lbs / 993 g Volume 30 L / 1831 cu in. Max Carry Weight 25 lbs / 11.3 kg Packed Dimensions 21.7" x 11.8" x 9.6" / 55 x 30 x 24.5 cm MATERIALS External Material 100% Nylon Frame Material Alloy Steel Pack Body 210D Honeycomb CryptoRip Nylon / 420D High Density Nylon Pack Bottom 420D High Density Nylon Lining 40% Post-Consumer Recycled 135D Polyester Suspension Perforated EVA Foam