With its unique and extremely functional silhouette The Levi’s® L Pack delivers the most bang for your buck! Uncompromised Comfort, Ample Storage Space, Unrivaled Style, 3M® reflective detail. Water repellent finish. Back panels with ventilated foam & highly breathable mesh keeps you cool. Dual top opening with drainage for quick access to water bottles. Comfort straps for all-day wearability.