SPECS: Hydration capacity: 100 oz Weight: 620 g/ 1 lb, 6oz Gear capacity: 9 L/ 540 grams TECHNOLOGY Magnetic Tube Trap(TM) Management: Keeps your tube secure and accessible when you need it Air Director(TM) Back Panel: Channels air flow to keep you cool FEATURES: Removeable Stability Belt: For additional fit and stability Ventilated Harness: Lightweight and breathable Adjustable Sternum Strap: 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 Partially made with post-consumer recycled materials