Weather-resistant, ultraviolet-resistant polyethylene plastic. Ideal for outdoor use, works equally well indoors. Stainless-steel
ballpoint tube. Extra-wide mouth accommodates ice cubes. 3 inch long by 2.25 inch wide by 6.75 inch high, holds 8 ounces (1/2
pint). Includes metal hanger for attaching to wire hutch, fence, or aquarium.