The Chainring Bag Spectrum
: 1000D construction.
: 6 chainring sleeves.
: 2 large external zip tool pockets.
: Extra large zip PVC window for reference materials.
: 4 smaller zip PVC windows.
: YKK zippers throughout.
: Velcro closure flap.
: External swivel snap hook for keys and ID.
: Side release clip on handle offers options for portage and set up.
: Can take up to a 60T