You come to the trailhead fully prepared, you expect the same reliability and readiness from your pack—and the Aether 55 delivers. Custom Fit-on-the-Fly™ Shoulder Straps, Hipbelt and an adjustable torso provide a near-perfect fit while an injection-molded backpanel offers close-to-body performance. Made with bluesign-approved nylon and PFC-free DWR. Raincover included.

Features:

• Included raincover made with PFC-free DWR and bluesign®-approved materials
• Large front panel zip access to main compartment
• Floating top lid with lash points
• Fabric reinforced front shove-it pocket
• Large dual-access stretch mesh side water bottle pockets
• Dual upper/lower side compression straps
• Dual front panel compression straps with StraightJacket compression
• Dual zippered hipbelt pockets
• Dual ice axe loops with bungee tie-offs
• Zippered sleeping bag compartment with removable divider
• Removable sleeping pad strap
• Internal hydration reservoir sleeve
• Anchor loops for an optional Osprey Daylite daypack for short forays

Specifications & Sizes:

• Main Fabric: bluesign®-approved 420HD nylon packcloth, PFC-free DWR
• Accent Fabric: bluesign®-approved 210D nylon Diamond, PFC-free DWR
• Bottom Fabric: bluesign®-approved 420HD nylon packcloth, PFC-free DWR

Small - Medium

• Weight: 4.827 lbs
• Dimensions: 30.71 X 14.96 X 9.84 in
• Volume: 3356 IN3 / 55 L

Large - XLarge

• Weight: 4.871 lbs
• Dimensions: 32.68 X 14.96 X 9.84
• Volume: 3539 IN3 / 58 L