TECHNOLOGY: Hydration Type CRUX(TM) Reservoir with Standard Exit Port FEATURES: Repurpose silver Lightweight and durable materials Air Support(TM) light back panel: designed with body mapping technology for efficient ventilation and lightweight comfort Ventilated harness is lightweight and breathable Secure zippered pocket is perfect for keys, phone, or other essentials Adjustable sternum strap offers a range of adjustments for a custom fit and increased stability Reflectivity: for low light safety Light Loop: clip on a light to make the ride to and from the trailhead safe Tube Trap Management: keeps your tube secure and accessible when you need it Women's Specific Fit: Our women's packs utilize body mapping technology for a tailored fit and enhanced cooling. S-curved shoulder harness is contoured to fit a woman's body for added comfort and stability. Pack shape is thoughtfully designed with a woman's torso in mind.