Big enough to carry your tube, tools, a few snacks, this bag has a separate padded divider for your cell phone. Made of recycled eco pack rip stop fabric in fun colors, this bag has a colorful durable liner, a mesh pocket on the side, and a water resistant zipper on top. The bag measures 8 inches long, 5 inches tall at the peak, 3 inches wide at the front, and 2 inches wide at the back. Volume is approximately 1.5 L