The CamelBak(R) lightweight Chase(TM) 8 Vest packs 2 liters of hydration in the Crux(TM) reservoir and features 6 more liters of strategic stow options for your gear, phone, fuel, and anything else you may need on your adventure. FEATURES: 3D Ventilated Mesh Harness: Lightweight and breathable with added cargo Dual Adjustable Sternum Straps: Offers a range of adjustments for a custom fit and increased stability Secure Phone Pocket: Keep essentials safe and easy to access Stretch Overflow Pocket: Quickly stash or shed an extra layer Integrated Tool Organization: Keep your CO2 cartridges, patch kits and more right where you can find them Elastic Pump Loop Tube Trap Management: Keeps your tube secure and accessible when you need it Reflectivity: For low light safety