GREGORY® Arrio 20 Travel Backpack

20L capacity ideal for day hikes, travel, and everyday outdoor use. CloudControl flexible hipbelt provides comfortable, stable support while you move. VaporSpan suspended back panel maximizes airflow for cool, all-day comfort. Hydration reservoir compatible with internal sleeve and SpeedClip hanger (reservoir sold separately). Dual stretch side pockets and top zip pocket offer convenient gear organization. Includes trekking pole attachment, reflective gear loops, and an integrated safety whistle for trail readiness.