The JetBlack JetPack Frame Bag 2.5L Black is a versatile bike bag designed for commuting and adventures, letting you carry essentials securely on your frame. Built with water resistant X-Pac ripstop, it features a premium inner lining, multi‑compartment storage, external bungee, and waterproof zippers for weather protection, plus easy Velcro installation and soft-touch attachment points for a secure, unobtrusive ride.