Cobra offers this self-propelled lawn mower that has a collection box that can hold up to 70 litres. It has a minimum cutting height of 17 mm, great if you prefer a shorter lawn.
inPetrol Powered Mowers
Lawn and Power
Cobra RM513SPBI 20" B&S Push Button Start Rear Roller Lawnmower
This product is also available at 4 unverified merchants.