The M.U.L.E.® frame bag is designed to take you further. It is made from recycled sailcloth and features a zippered pocket to securely store your essential items. Additionally, it comes with a Quick Stow™ 2L bike reservoir that keeps you well-hydrated, even on the longest rides. Features: Quick Stow™ 2L bike reservoir Quick Stow™ closure with integrated On/Off valve Easy handling. Anywhere. Secure attachment Easy access Safe zippered pocket Soft, adjustable straps Reflective Water-repellent bag