Profile Design's MVP Micro Pump is small, efficient, and reliable. It fits conveniently inside a jersey pocket or it stores within a Large Water Bottle Storage (WBS), giving you quick and easy access to air on the go. The MVP comes with a handy holder that bolts under a water bottle cage and holds the pump securely. A sturdy and dependable all aluminum barrel construction ensures a long lifespan and efficiently smooth operation. The MVP Micro Pump inflates up to 120 psi and uses a switchable design, allowing users a choice between high-volume inflation or high-pressure inflation. It offers a reversible head that fits Presta & Schrader valves, making it the perfect mini bike pump for road bikes and MTBs.