Gregory Amber 34 Backpack | Travel Backpack from Gregory | WEARABILITYVersaFit adjustable torso length with perforated 3D foam breathable backpanelPadded wraparound hipbelt with large zippered pocketsPerforated, breathable shoulder harness with sternum strap featuring an integrated safety whistleWishbone alloy frame for stable load management and torsional flexibilityReinforced bottom panel with dual layer constructionPOCKETSZippered top pocket with underside zippered pocket and key clipDual-side durable mesh pockets with top and bottom compression strapsFront oversized stretch mesh pocket with durable fabric panelACCESSZippered bottom sleeping bag compartmentQuick-pull drawcord closure and top webbing compressionHELPFUL ATTACHMENTSTrekking pole/tool attachment point with bungee closure systemHydration sleeve with with Speedclip hydration attachment system compatible with Gregory Hydro reservoirs (reservoir not included)