Gregory - Paragon 48 - Walking backpack. Material thickness: 100 denier|Material thickness: 210 denier|Other material information: 100D high density nylon; 210D high density nylon|Sustainability: contains recycled polyester|Carry system: adjustable torso length|Carry system: padded hip belt|Carry system: breathable shoulder straps|Carry system: chest strap|Carry system: aluminium frame|Main compartment access: side zip opening|Main compartment access: Toploader|Venting: via the carry system|Venting: 3D mesh back panel|Venting: ventilation channels|Additional features: key clip|Additional features: 2 hip belt pockets|Additional features: front strap system|Additional features: lid compartment|Additional features: front compartment|Additional features: glasses holder|Additional features: ice axe/pole holder|Additional features: 2 side pockets|Hydration system: compatible|Rain cover: incl. rain cover|Volume: 48 l|Extras: compression straps|Extras: incl. emergency whistle|Sustainability: Recycled Material|Volume: 48