OneUp Components EDC (Everyday Carry) tool contains all your essential trailside tools and can be conveniently stored inside your steerer tube/stem (EDC TopCap or Threadless Carrier required), or the EDC Pump for quick and easy access. This tool makes it that much easier to ride without a pack and still be prepared to handle most trailside hiccups. Keeping you on the trail longer and feeling more comfortable while riding. Check out more of the OneUp EDC storage options here.