Tuff Jugs come with the ripper cap system, a self-regulating option which allows 20 litres of fuel to be dumped,

 no hassle, no spillage, in 45 seconds from a 20 litre container. Just lift the can 

(available in either 10 litre or 20 litre options), turn upside down and place firmly into the petrol tank. 

Pushing the Tuff Jug down opens the caps outlet and the internally fitted ventilation tube works

 in conjunction with the ripper cap to quickly and efficiently fill your petrol tank.

 The universal seal prevents spillage and Tuff Jug will automatically shut off once the tank is full. 

Lifting the Tuff Jug away from your petrol tank shuts off the ripper cap 

preventing any spillage of your precious fuel.

Features:

Pours 5 gallons in thirty eight seconds

Fluids stop flowing after reaching the end of the spout automatically

Just pull up and the valve shuts off fluid flow

No vent to open and close or to leak when pouring

Stops over filling and prevents spilling

Sturdy construction, made square to maximize storage areas