Kelty Redwing 50 Backpack - Hiking, Backpacking, Travel & Everyday Carry Backpack with Laptop Sleeve, Hydration Compatible, Removable Hip Belt, Carry On Bag Take flight with the best-selling pack the Redwing. Whether your journey takes you to the streets of Chicago or the canyons of Colorado, the Redwing has you covered Hybrid-loading U-zipper design works as both a top loader and panel loader, allowing easy access to all your gear LightBeam single aluminum stay and Dynamic AirFlow back panel keep your load stable and comfortable Stay hydrated for any adventure with the hydration compatible design and the water bottle pockets on the side Dynamic Airflow back panel and Air Mesh on the shoulder straps, dual density foam waist belt, and lumbar pad will keep you cool when you are working hard Load lifters, stabilizers, removable hip belt stabilizer straps, sternum straps, and waist buckle will help customize the fit and keep the load close to your center of gravity Size Medium Hipbelt Fit Range 28in-46in Roomy, panel-loading main compartment features an interior reservoir sleeve and tube port for      carrying a hydration reservoir (sold separately) Large front pocket contains an organizer panel with a key fob and map pocket Organize small essentials in 2 zippered side pockets and small zippered front stash pocket Sternum strap and load-lifter straps help balance the load; pulley like Scherer Cinch makes it easy to tighten the hipbelt. Attach equipment to the exterior of the pack with a daisy chain and an ice-axe loop 4 side compression straps help stabilize the load. The Kelty Redwing 50 pack is made with rugged 420-denier polyester and reinforced with 450-denier oxford polyester Anatomically curved shoulder straps and a padded hipbelt help distribute weight for load-carrying ease. Equal load balance across the back as opposed to squarely on the shoulders. Shoulder straps, hipbelt and ventilated back panel are lined with moisture-moving mesh that dries quickly, helping you stay comfortable in the heat of hiking Stiff single stay shaves weight compared to traditional stays; HDPE framesheet adds support Full-access U-zipper for top loading and panel loading Top compression straps clip and unclip Zippered side and stash pockets for holding loose sundries Large front pocket with organizing compartment Large top packet Top Carrying handle Stay hydrated for any adventure with the hydration compatible design. Hydration pack sold separately. Water bottle pocket on the side help folks stay hydrated during long journey. Load balanced across the back as opposed to squarely on the shoulders Light Beam single aluminum stay and HDPE frame sheet Lumbar pad helps keep wearer <span class="a-text-italic">cool</span> in hot weather <span class="a-text-italic">Removable</span> Hip belt stabilizer straps and sternum straps Waist buckle