Amplifi - RDG 21 - Ski touring backpack. Carry system: chest strap|Carry system: shoulder straps|Carry system: hip belt|Carry system: with carry handle|Venting: vents on the back|Additional features: front compartment|Additional features: eyewear pocket|Additional features: inner zipped pocket|Additional features: ski/snowboard carry system|Additional features: avalanche tool organizer|Dimensions (outer): 27 x 58 x 10 cm|Volume: 21 l|Extras: incl. emergency whistle|Volume: 21