About this item

• Crux Lumbar Reservoir: 50oz capacity delivers 20 percent more water per sip with ergonomic handle and leak-preventing on/off lever
• Air Support Back Panel: Provides targeted ventilation and comfort for long, demanding rides
• Magnetic Tube Trap: Keeps your hydration tube secure and easily accessible while riding
• Integrated Tool Organization: Dedicated compartments keep tools and essentials neatly stored and within reach
• Bungee Overflow Storage: Perfect for stashing a light jacket or extra layer without slowing down