Take on anything with the Arrio 18, from a quick trail rendezvous to all-day adventures. The ventilated suspension and breathable shoulder straps keep you cool, and all your essentials are at your fingertips with the streamlined organization.

FEATURES
FreeSpan suspended open-air mesh backpanel keeps you cool and comfortable on the trail
Top loading access with secure drawstring closure
Perforated, breathable shoulder harness with built-in hydration routing and sternum strap with integrated safety whistle
Internal hydration sleeve with SpeedClip hydration hanger compatible with our QuickDry 3D Hydro Reservoir (reservoir not included)
Front bungee system with reflective webbing loops
Top zippered quick-access pocket
Swing around, side zippered stash pocket for quick storage and key clip attachment
Side stretch mesh pocket
Custom ComfortGrip molded zipper pulls

SPECS
Ideal Fit For: Men or Women
Activity: Day Hiking
Internal Frame: Yes
Frame Type: Perimeter wire
Suspension Technology: FreeSpan
Compartment Access: Top
Closure Type: Drawcord
Number of External Pockets: 3
Hydration Compatible: Yes
ONE SIZE
Fits Torso: 16" - 21" / 40.6 - 53.3cm
Weight: 1.39 lbs / 630.5 g
Volume: 18 L / 1098.4 cu in.
Max Carry Weight: 15 lbs / 6.8 kg
Packed Dimensions: 20.5" x 10.6" x 6.7" / 52 x 27 x 17 cm

MATERIALS
External Material: 100% Nylon
Frame Material: Alloy Steel Frame
Frame Material: Alloy Steel Frame
Pack Body: 210D Honeycomb CryptoRip HD Nylon with PFC-Free DWR
Pack Bottom: 420D High Density Nylon with PFC-Free DWR
Lining: 40% Post-consumer Recycled 135D Polyester with PFC-Free DWR
Suspension: Alloy Perimeter Frame & Open Mesh