Carry the essentials without the extra bulk. The Classic™ Light is both lightweight and highly durable, offering an adjustable fit and packed with external features, including reflective elements for added safety. It's adaptable and comfortable for adventures of any length. Features: Lightweight and Durable Materials, Air Support™ Light Back Panel: Designed with body mapping technology for efficient ventilation and lightweight comfort, Ventilated Harness: Lightweight and breathable, Integrated Tool Organization, Secure Zippered Pocket: Perfect for keys, phone, or other essentials, Bungee Overflow: Quickly stash or shed an extra layer, Adjustable Sternum Strap: Offers a range of adjustments for a custom fit and increased stability, Tube Trap Management: Keeps your tube secure and accessible when you need it, Light Loop: Clip on a light to make the ride to and from the trailhead safe, Helmet Carry: Stow and secure helmet, Reflectivity: For low light safety. Material - Sustainable Nylon. Dimensions - 15.75 x 9.06 x 6.3 in / 40 x 23 x 16 cm. Weight - 14 oz. / 410 gm. Loaded with features like integrated tool organization, secure zippered pocket, and the CRUX reservoir with Quicklink system, the Classic Light is the essential companion for your on-the-go hydration needs. Stay comfortable, organized, and hydrated on every ride.