Multi-material outer shell is a combination of lightweight 420D nylon and 420D ripstop nylon to reinforce the bottom. Approximately 25 L capacity. Two external waterproof pockets on front. Computer compartment with full length zip featuring 15" laptop fleece sleeve. Large main compartment with internal organizer featuring a smartphone fleece sleeve. Built-in helmet carrier. Rain cover stored in its pocket in the main compartment. Ergonomic shoulder belts with perforated foam padding and mesh panels for an optimized airflow, adjustable and removable sternum strap and the Alpinestars quick-release system for a fast and secure adjustment that prevents the extra webbing from flapping. Ergonomic 15 mm back padding preventing pressure on the spine; ventilation channels for an optimized airflow. Removable waist strap featuring the Alpinestars quick-release system for a fast, secure adjustment. YKK® semi auto-locking zippers for a secure closure. Reflective details on the front and shoulder belts to improve rider's visibility in varying light conditions.

• Multi-material outer shell is a combination of lightweight 420D nylon and 420D ripstop nylon to reinforce the bottom
• Approximately 25L capacity
• Two external waterproof pockets on front
• Computer compartment with full length zip featuring 15" laptop fleece sleeve
• Large main compartment with internal organizer featuring a smartphone fleece sleeve
• Built-in helmet carrier
• Rain cover stored in its pocket in the main compartment
• Ergonomic shoulder belts with perforated foam padding and mesh panels for an optimized airflow, adjustable and removable sternum strap and the Alpinestars quick-release system for a fast and secure adjustment that prevents the extra webbing from flapping
• Ergonomic 15mm back padding preventing pressure on the spine; ventilation channels for an optimized air flow
• Removable waist strap featuring the Alpinestars quick-release system for a fast, secure adjustment
• YKK semi auto-locking zippers for a secure closure
• Reflective details on the front and shoulder belts to improve rider's visibility in varying light conditions