High strength aluminum alloy with titanium color anodizing

and that you keep the zippers to the insulated pocket closed while in action

A Velcro closure provides secure closing

Using DuPont™ Kevlar® lining

and check bearings all in one unit

All Balls Racing - Heavy Duty Ball Joint (42-1053-HP) past type tag-Bags High strength aluminum alloy withHeavy duty ball joints feature steel on steel design with an adjustable cap and a grease zerk fitting. Adjustable end cap allows slop to be taken up as the ball joint wears. Grease zerk allows the joint to be lubricated, extending service life. Heavy Duty steel housing is 45% thicker than OEM.