ASTRO VENT 30

The AeroVent Core system really lets my back breathe, even on steep climbs. It’s surprisingly comfortable for a pack this size, and the ventilated back made a noticeable difference on a warm afternoon hike.

Took this on a full day of ridge walking and the AEROVENT CORE system really kept my back from turning into a swamp. The ventilated back panel made a huge difference, even under a heavy load. Comfortable from start to finish.

For a 2-hour mountain climb, the AEROVENT CORE system really kept my back from getting sweaty—huge difference from my old pack. The ventilated back felt sturdy and the airflow was noticeable.