fabric with a blend of polyester and cotton a multi layer insulative beverage container includes a base having a bottom layer comprising a waterproof material such as neoprene and a jacket having a middle layer comprising a waterproof material such as neoprene the jacket inner and outer layers comprise a fabric with a blend of cotton and polyester printing can be applied to the top layer of the base and the inner and outer layer of the jacket the material layers are bonded together application_number US 34775308 A description as required detailed embodiments of the present invention are disclosed herein however it is to be understood that the disclosed embodiments are merely exemplary of the invention which may be embodied in various forms therefore specific structural and functional details disclosed herein are not to be interpreted as limiting but merely as a basis for the claims and as a representative basis for teaching one skilled in the art to variously employ the present invention in virtually any appropriately detailed structure certain terminology will be used in the following description for convenience in reference only and will not be limiting for example up down front back right and left refer to the invention as oriented in the view being referred to the words u201c inwardly u201d and u201c outwardly u201d refer to directions toward and away from respectively the geometric center of the embodiment being described and designated parts thereof said terminology will include the words specifically mentioned derivatives thereof and words of.