Lowe Alpine - Airzone Spirit 25 - Daypack. Material thickness: 210 denier|Other material information: HydroShield|Carry system: shoulder straps|Carry system: chest strap|Carry system: mesh back|Carry system: with carry handle|Carry system: hip belt|Venting: 3D mesh back panel|Additional features: trekking pole attachment|Additional features: laptop compartment|Additional features: front compartment|Additional features: internal organiser compartment|Additional features: front strap system|Additional features: rear light mount|Additional features: key clip|Additional features: 2 side mesh compartments|Hydration system: compatible|Rain cover: incl. detachable rain cover|Torso length: 46 cm|Dimensions (outer): 49 x 25 x 25 cm|Volume: 25 l|Reference size: medium size|Extras: compression straps|Extras: incl. emergency whistle|Volume: 25