In this paper, selection of drinking water bottle material is to be selected. Therefore, to try out decision making
tools efficiency, three methods have been used. The methods are fusion of Analytic Hierarchy Process (AHP) with Fuzzy
logic with different membership function. The material selected are silicone, polypropylene, HDPE, LDPE and Tin. The
criterion that being taken into consideration are price, density, tensile strength, thermal conductivity and electrical
resistivity. Three methods have been carried out, and the weightage compared in the form of line graph. The best material
gave by traditional AHP and trapezoidal AHP are Polypropylene, however triangular AHP gave LDPE is the best. But all
three methods shows that tin is the least desirable when it does not satisfy all criterions
