Advantageously, {HEAD ~ the compartmentalized portable cooler} has {TAIL ~ at least three compartments} ranging form ice cold, moderately cold, to non cold temperatures forming a temperature gradient construction 
has
Advantageously , { HEAD ~ the compartmentalized portable cooler } has { TAIL ~ at least three compartments } ranging form ice cold , moderately cold , to non cold temperatures forming a temperature gradient construction
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH