Design and composition: 
• Designed, tested and approved by riders
• YKK security zip.
• Made of waterproof nylon.

Features:
• Inner pockets for tools and phone.
• Ergonomic vented backside for proper ventilation .
• "ONE CLICK" fastening system, easy to put and remove even with protection on.
• 15 L of backpack capacity.
• 2L water bag (inclusive)