🏕️ Overview
The Osprey Exos 58 is one of the most trusted lightweight backpacks for thru-hikers, ultralight backpackers, and minimalist adventurers. We put it to the test across Australia’s trails to see if it lives up to the hype.
⚖️ Weight & Materials
Weighing in at just 1.2 kg (2.65 lbs), the Exos 58 punches well above its weight class.
Made from 100D high-tenacity nylon, the materials balance strength and minimalism.
🎒 Fit & Comfort
Its AirSpeed™ suspended mesh back panel offers superb ventilation, keeping your back dry even on long hikes.
Adjustable torso length and padded shoulder straps make it adaptable for different body types.
🧳 Storage & Access
- Main compartment: 58L capacity
- Top lid: removable for weight savings
- Stretch front & side mesh pockets for quick access
- Hipbelt pockets: perfect for snacks or phone
🥾 Trail Performance
On the trail, the Exos 58 feels stable, breathable, and surprisingly supportive even when loaded.
We found it performed best with loads under 15 kg (33 lbs).
🧠 Pros & Cons
👍 Pros
- Ultralight yet durable
- Excellent ventilation
- Thoughtful pocket design
- Removable features for gram-counters
👎 Cons
- No bottom sleeping bag compartment
- Limited customization compared to heavier packs
- Thin padding may be uncomfortable for heavier loads
💬 Verdict
If you’re chasing serious weight savings but still want comfort and trail-ready functionality, the Osprey Exos 58 delivers. It’s a favorite for a reason.
Rating: ★★★★☆ (4.5/5)
🔗 Where to Buy
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