Osprey Arc Haul

Pros

• Excellent weight savings, often cited as a primary reason for switching from traditional packs
• Highly adjustable torso and dual-strap hip belt allow for a precise, customized fit
• Durable fabric that performs well in brushy terrain and wet conditions
• Capable of carrying bulky items like bear barrels comfortably when packed correctly

Cons

• Padding is noticeably thinner and less comfortable than the Osprey Exos for loads over 20 lbs
• The front pocket is non-stretch and relatively small, limiting external storage
• Can cause shoulder strain or discomfort during long durations for some users
• Mixed reports on ventilation; some find the 'arc' design helps with sweat, while others find it inferior to traditional trampoline backs

Caveats

• Comfort is highly subjective with this pack, with user reviews ranging from 'best ever' to 'complete trash'
• The effectiveness of the airflow design is debated and may not be a 'game changer' for heavy sweaters

Best for

• Ultralight hikers with a total pack weight consistently under 25 lbs
• Hikers who struggle to find a good fit with fixed-torso backpacks
• Users looking to significantly reduce their base weight without moving to a frameless pack

Avoid if

• Your typical load exceeds 25 lbs regularly
• You prefer thick, plush padding on the shoulders and hips
• You require a large, stretchy mesh front pocket for quick-access gear