Gregory Wander 70 Backpack | Travel Backpack from Gregory | VersaFit adjustable torso and hipbelt to provide the proper fit for growing HikersLarge Zippered hipbelt pockets with enough space for most phonesPadded, 3D foam backpanel to provide close-to-back breathabilityPerforated Foam shoulder harnesses for breathability and an integrated safety whistleWishbone alloy frame to properly support a heavy load while maintaining some flexibility to provide comfort as you moveFront U-Zip access to the main compartment of the pack, to easily get to gear at the bottom of the packFloating top pocket design with Zippered security pocket on the undersideFront stretch mesh pocket with durable fabric panel for abrasion resistanceTrekking pole attachment system with adjustable bungee closureDual side stretch mesh pockets with pass-through for over or under compression.Hydration sleeve with with universal hydration hanger and integrated hydration hose routingReflective upper and lower attachment loops for visibility and clip points