Between the tubes of your frame is an endless space of possibilities the carry some cargo with you. The CornerCaddy allows you to use that space. Due to the 4 velcro straps the CornerCaddy is easy to attach on several places in your frame. The blue interior makes it easy to find your stuff and you can use the separate compartment for some bars, your keys or other small stuff. Use your bike space to the limits with the CornerCaddy, he is there for you!