Osprey Aether Pro 75 silver lining L/XL

A heavy-load expedition pack engineered for extended backcountry trips, mountaineering, and guided expeditions.

The Osprey Aether Pro 75 is a 78-litre men's backpack built around bluesign® approved NanoFly™ fabric — a 210D recycled nylon and UHMWPE ripstop blend — with a 500D high-tenacity recycled nylon floor for added durability. The adjustable suspension system accommodates a wide range of torso lengths and maintains stability under heavy loads. Certified bluesign® product.

Features

• Adjustable back length with suspended mesh back panel for load transfer and airflow
• Removable top lid with FlapJacket cover for lidless alpine use
• Full-length vertical side zipper for direct access to the main compartment
• Removable dual ice tool loops with upper cord attachments
• Dual removable hipbelt pockets and internal reservoir sleeve
• StraightJacket dual front compression straps and dual removable side compression straps
• Collapsible trekking pole holster on shoulder strap; sternum strap with safety whistle

Technical Specifications

• Capacity: 78 l
• Main fabric: bluesign® approved NanoFly™ — 79% 210D recycled nylon / 21% UHMWPE ripstop, PFAS-free DWR
• Floor fabric: bluesign® approved 500D high-tenacity recycled nylon, PFAS-free DWR
• Frame: internal
• Dimensions: 85 × 55 × 41 cm (H × W × L)
• Size: L/XL
• Raincover: not included
• Weight: 2.26 kg