Oxford OF577 Handy Sack is a ultra compact fold away backpack that comes
in handy when you need it.
It folds up inside a sturdy zippered pouch for easy storage. Carry anything from a helmet to a sleeping bag or supermarket purchases when you don't want to add more plastic bags to the environment. Folded up it can fit under the seat on some bikes or keep it in a tank-bag or always in your car.