The USWE Airborne 9 backpack offers 9 liters of storage and includes a 3-liter hydration pack, making it ideal for day-long adventure rides or enduro races. It features an NDM 4-point harness that ensures a 100% bounce-free experience while allowing freedom of movement. The 3-liter Elite hydration pack is equipped with Plug N Play technology for easy connection or disconnection of the drinking tube, and a Slide Seal design for wide opening and secure sealing to prevent leaks. The Airborne 9 includes 8 storage pockets and a smart organizer to keep your gear in place. Additionally, it allows for the attachment of a full-face helmet and body armor, making it a comprehensive solution for mountain biking adventures.