Very simple/fun/functional! Check out more awesome from Road Runner Bags!!

“A Hip Bag for one who cycles and needs a pouch to hold their cellphone, wallet, keys, iPod, tools, tube, pump and what ever else you can cram into it!
The bag is made from 1000D Cordura and 18oz Vinyl. Each bag is equipped with an inside pouch, key ring, u lock holster, and a logo flap used to hold your rear light.

This bag has a U-Lock Holster that will fit any size U-Lock and is made perfectly to fit the Mini U.” – roadrunnerbags