2m length of garden hose (Chorlton-cum-Hardy M21)

I need a short length, about 2 metres, of green or black garden hose to attach to my water butt overflow where there isn't a drain, to take the overflow to a convenient flower bed. I can cut down a longer length, and it doesn't have to be perfect hose, a few holes would not matter. I am in Chorlton, High Lane close to Beech Road Park.