Ultralight Comfort. Full-Feature Design. Built to Go the Distance. The Shadowlight(TM) Backpack redefines what&';s possible in the ultralight category. Weighing just 31.5 oz (size M)-including a full suspension frame and wide padded hip belt-it delivers exceptional comfort, durability, and load carry performance at a sub-2 lb weight. With 60L of total capacity (49L main + 15L external), it&';s the ideal pack for everything from backpacking weekends to thru-hikes on rugged, high-mileage trails. Built around our new CARBONFLEX(TM) Suspension, the Shadowlight comfortably carries 40 lbs, making it a rare ultralight pack that won&';t punish you when fully loaded. Whether you&';re a beginner or a seasoned ultralight backpacker, the Shadowlight&';s approachable design and dialed-in features make it intuitive, reliable, and trail-proven. Key Features: CARBONFLEX(TM) Suspension System Includes two anatomically curved carbon fiber frame stays, a redesigned foam back panel with cutouts, and a refined hip belt for maximized contact and pressure distribution. Carries heavy loads with surprising ease-especially on rough trails. Ultralight Build with Full Functionality At under 2 lbs, you still get 4 side pockets, dual zippered hip belt pockets, oversized UltraStretch(TM) mesh rear pockets, a full-length center zipper, and lash loops-all without sacrificing weight or comfort. Expandable Storage Main compartment holds 49L rolled, with an additional 15L+ of external pocket volume for wet gear, layers, and quick-grab items. Side pockets now offer more volume, while UltraStretch(TM) upgrades improve durability and retention. Durable, High-Tech Materials Constructed from Spectra/Robic ripstop fabric-a proprietary blend that balances high tenacity nylon and UHMWPE fibers-for abrasion resistance without the weight penalty. Tech Specs: Weight: 31.5 oz (size M with M hip belt) Volume: 49L main + 15L external pockets = 64L total Main Fabric: 100D Robic Nylon w/ 200D Spectra Ripstop Bottom Panel Fabric: 210D Robic Nylon w/ 400D Spectra Ripstop Water Resistance: WP Rating 1500 mm HH Suspension Height: 24" (M & L) | 22" (S) Bag Sizes: Short, Medium, Tall Hip Belt Sizes: XS - XL Zippers: YKK Max Recommended Carry Weight: 40 lbs Hydration Compatible: This pack can be used with most water bladders if desired Colors: Carbon Gray Warranty: Outdoor Vitals Performance Promise Thoughtful Design Features: Carbon fiber frame stays with functional load lifters keeps your pack weight distributed correctly & comfortably Roll-top closure with top cinch strap for securing gear like pads or shelters Center zip main panel access for easy loading/unloading Self-compressing curved bottom keeps the load high and close Improved hip belt contact for increased comfort & functionality Removable hip belt for added versatility Reinforced bottom panel and pocket bases for long-term durability Two UltraStretch(TM) Mesh front pockets for overflow storage and wet gear Two side bottle pockets + upper gear pocket for added utility Zippered hip belt pockets with improved zippers and key clip