Wooden plant tub or tea chest (Barnard's Green WR14)

Looking for a sturdy planter or deep tray with a bottom to it. Doesn't have to be pretty or 'rustic' as it will be used as a rabbit digging box! Needs to be approx kitchen sink sized. Needs to be made of wood as I need to put a hole in the side. Can collect in Malvern. Thanks :)