{HEAD ~ Canister sizing} for the example embodiment provides the capability to hold at least 1 litre of {TAIL ~ water} 
{ HEAD ~ Canister sizing } for the example embodiment provides the capability to hold at least 1 litre of { TAIL ~ water }
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL