Banish condensation rings on your prized furniture forever! Our 16 oz. Polar Pocket Thermal Tumblers are constructed of double-walled, unbreakable polycarbonate plastic. A super-insulating air pocket is sandwiched between their inner and outer surfaces. This innovative technology not only keeps drinks hot or cold for hours --- it completely prevents messy condensation! As a bonus, our NRA Polar Pocket Tumblers’ extreme insulation properties will protect your hands from burning or freezing while holding the tumblers. A bold, colorful, embroidered NRA eagle shield is inserted inside the insulating chamber. Each tumbler carries the manufacturer’s lifetime guarantee. Single tumbler. Made in USA