The BF-73 (Basic Foam, model no. 73) is the low-cost way for you to rep that MTEK logo and keep your beverage cool. Perfect for slaying cold ones in the backyard with friends. The high visibility MTEK logo ensures proper identification and makes up for the foam providing only a marginal level of thermal insulation. Guaranteed to increase your affluence and prestige among peers. Note: the BF-73 is priced to be expendable should combat conditions require an immediate withdrawal from the area of operations.